Given a question, generate a paraphrase of that question wihout changing the meaning of it. Your answer should reword the given sentence, but not add information to it or remove information from it. The answer to your question should be the same as the answer to the original question.

Input: Consider Input: Question: when did they start building the giza pyramid?

Output: when was the pyramids at giza built?


Input: Consider Input: Question: name elvis first film he was in?

Output: what is the name of elviss first film?


Input: Consider Input: Question: who was the britain's leader during ww1?


Output: who ran britain during ww1?