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  2. Betteridge's law of headlines - Wikipedia

    en.wikipedia.org/wiki/Betteridge's_law_of_headlines

    A 2016 study of a sample of academic journals (not news publications) that set out to test Betteridge's law and Hinchliffe's rule (see below) found that few titles were posed as questions and of those that were questions, few were yes/no questions and they were more often answered "yes" in the body of the article rather than "no".

  3. YouTube Launches Test of AI Chatbot That Answers Questions ...

    www.aol.com/youtube-launches-test-ai-chatbot...

    YouTube is testing a new AI-powered chatbot that can converse with viewers to let them “dive deeper into the content they are watching.” The new conversational tool on YouTube will provide ...

  4. Material implication (rule of inference) - Wikipedia

    en.wikipedia.org/wiki/Material_implication_(rule...

    An example: we are given the conditional fact that if it is a bear, then it can swim. Then, all 4 possibilities in the truth table are compared to that fact. If it is a bear, then it can swim — T; If it is a bear, then it can not swim — F; If it is not a bear, then it can swim — T because it doesn’t contradict our initial fact.

  5. Modus ponens - Wikipedia

    en.wikipedia.org/wiki/Modus_ponens

    If P, then Q. P. Therefore, Q. The first premise is a conditional ("if–then") claim, namely that P implies Q. The second premise is an assertion that P, the antecedent of the conditional claim, is the case. From these two premises it can be logically concluded that Q, the consequent of the conditional claim, must be the case as well.

  6. Modus tollens - Wikipedia

    en.wikipedia.org/wiki/Modus_tollens

    If P, then Q. Not Q. Therefore, not P. The first premise is a conditional ("if-then") claim, such as P implies Q. The second premise is an assertion that Q, the consequent of the conditional claim, is not the case. From these two premises it can be logically concluded that P, the antecedent of the conditional claim, is also not the case. For ...

  7. Display and referential questions - Wikipedia

    en.wikipedia.org/wiki/Display_and_referential...

    They are contrasted with referential questions (or information-seeking questions), a type of question posed when the answer is not known by the questioner at the time of inquiry. [ 2 ] [ 3 ] Both question types are used widely in language education in order to elicit language practice but the use of referential questions is generally preferred ...

  8. Rhetorical question - Wikipedia

    en.wikipedia.org/wiki/Rhetorical_question

    The hypophora is a hyponym of a rhetorical question, characterized by the speaker posing a question for which is immediately answered by the speaker themself. Examples: “Do you always watch for the longest day of the year and then miss it? I always watch for the longest day in the year and then miss it." - The Great Gatsby.

  9. Disjunctive syllogism - Wikipedia

    en.wikipedia.org/wiki/Disjunctive_syllogism

    Equivalently, if P is true or Q is true and P is false, then Q is true. The name "disjunctive syllogism" derives from its being a syllogism, a three-step argument, and the use of a logical disjunction (any "or" statement.) For example, "P or Q" is a disjunction, where P and Q are called the statement's disjuncts.