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The above example uses the verb be (in the past tense form was) to make the passive. It is often possible to use the verb get as an alternative (possibly with slightly different meaning); for example, the active sentence "The ball hit Bob" may be recast in either of the following forms: Bob was hit by the ball. Bob got hit by the ball.
If the verb is in the present perfect, for example, the tag question uses has or have; if the verb is in a present progressive form, the tag is formed with am, are, is; if the verb is in a tense which does not normally use an auxiliary, like the present simple, the auxiliary is taken from the emphatic do form; and if the sentence has a modal ...
It is often argued that open-ended questions (i.e. questions that elicit more than a yes/no answers) are preferable because they open up discussion and enquiry. Peter Worley argues that this is a false assumption. This is based on Worley's central arguments that there are two different kinds of open and closed questions: grammatical and conceptual.
An open question (also called a variable question, [1] non-polar question, or special question [4]) admits indefinitely many possible answers. For example: Where should we go for lunch? In English, these are typically embodied in a closed interrogative clause, which uses an interrogative word such as when, who, or what.
In linguistics, an echo answer or echo response is a way of answering a polar question without using words for yes and no. The verb used in the question is simply echoed in the answer, negated if the answer has a negative truth-value. [1] For example: "Did you go to the cinema?" (or "Didn't you go to the cinema?") "I did not." or "I didn't go."
13-year-old Stefanie Damron disappeared from her New Sweden, Maine, home on September 23, 2024, after an argument with her sister. The Maine State Police and the FBI are investigating.
Wolves began to die. One example: a third of Wisconsin's gray wolf population was killed by hunters and poachers when protections were removed, researchers at the University of Wisconsin found in ...
Accepting natural language questions makes the system more user-friendly, but harder to implement, as there are a variety of question types and the system will have to identify the correct one in order to give a sensible answer. Assigning a question type to the question is a crucial task; the entire answer extraction process relies on finding ...