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 ? "
Question: Are you familiar with the people in the dream or are they random people ?
Option 0: The people are people from our surroundings .
Option 1: They are people that we used to know .
Option 2: The people in the dream are ourselves .
Option 3: None of the above choices .
Answer: 2