Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: Two pairs of two people doing different things. Some walking in alleys and other coming up in stairs.
 The question and answer:
Premise: "Two people come up a set of stairs from a well-lit area."
Hypothesis: "Two people are walking in a dark alley."
Do we know that the hypothesis entailed by the premise?
The answer is no