Question

How does Task–action grammar (TAG) address the issue of user language and world knowledge?

a.

TAG provides translations for different languages.

b.

TAG assumes that the user's language is English.

c.

TAG relies on recursive rules to model language variations.

d.

TAG allows users to input their own world knowledge.

Posted under Human Computer Interaction

Answer: (b).TAG assumes that the user's language is English. Explanation:Task–action grammar (TAG) assumes that the user's language is English and includes mechanisms to incorporate world knowledge into the grammar. The designer is responsible for inputting this world knowledge into the TAG description.

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Q. How does Task–action grammar (TAG) address the issue of user language and world knowledge?

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