Based on the context and the answer, generate a question. 

Context: " Changes ? " " We ... the people in the dream , " the monk said falteringly , " they 're us , but not ... they 're different ... and then something changes , and they are us . " Hakkai stared mystified at his companion once he had finished his labored statement . " What ? "

Answer:

The people in the dream are ourselves .



Are you familiar with the people in the dream or are they random people ?