Definition: Write a correct answer for the question. You should reason about prototypical situations and provide the correct answer. Avoid answers that provide incomplete justification for the question.

Positive Example 1 -
Input: at the beach, name something that might protect you from sun.
Output: umbrella

Positive Example 2 -
Input: after a week of camping, what luxury at home are you most excited to have again?
Output: bed

Negative Example 1 -
Input: at the beach, name something that might protect you from sun
Output: water

Negative Example 2 -
Input: after a week of camping, what luxury oh home are you most excited to have again?
Output: tent

Now complete the following example -
Input: what excuse do people use when they do not return phone calls?

Output: busy, didn't get message, forgot, turned off, late, asleep