Weary captives left their communal barracks-men, women, and children emerging in confusion, dutifully answering the summons.

"Not to," she answered dutifully, swinging west down the service road toward the park entrance.

"That depends on your frame of reference, Commodore," she answered dutifully.

"It is never a bother to serve," the robot answered dutifully.

Because," the master answered dutifully, "they may prove valuable to us.

When he was finished, he dutifully answered the drab man's questions to the best of his ability.

But Mr. Caravella dutifully answered his town's call.

In her mail home, Pam dutifully answers her mom's questions.

"The siege is entering its final stages, Mother," she answered dutifully.

She dutifully answered them and suggested they purchase the textile book in the gift shop.