This is a paraphrasing task. In this task, you're given a sentence and your task is to generate another sentence which express same meaning as the input using different words.

Input: Consider Input: one waldo arm was groping in a square hole in the alcove 's metal wall .

Output: he groped one mechanical arm in a square opening in the metal wall of a niche .

Input: Consider Input: what happens to those people that no one helps ?

Output: what happens to those who do n't help ?

Input: Consider Input: the cops really went all out this time .
Output: the cops really performed this time .