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In formal semantics, what is entailment between two sente... | QuestionStock

Representative image for question: In formal semantics, what is entailment between two sentences?

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Linguistics

In formal semantics, what is entailment between two sentences?

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In formal semantics, what is entailment between two sentences?

Options:

When truth of one sentence guarantees truth of another
When two sentences share exactly the same meaning
When a sentence has an implied conversational implicature
When a sentence is ambiguous depending on context

Correct answer: When truth of one sentence guarantees truth of another

Explanation: Entailment is a truth‑preserving relation: if sentence A is true, sentence B must also be true. Example: 'John killed the king' entails 'The king is dead' by logical consequence.

Created 2026-03-10T17:16:17.065Z. Updated 2026-03-10T17:16:17.065Z.