Premise: Ca'daan glanced up and saw Susan's face, round and smooth, with her red hair spilling out of the sides of her hood.

Hypothesis: Ca'daan thought Susan was beautiful.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: it is not possible to tell

Premise: Stephen has abused drugs.

Hypothesis: Stephen has abused drugs that should've helped him in the beginning.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: it is not possible to tell

Premise: This may result from a number of factors, such as differences in the relative sensitivity of these two populations to PM pollution and differences in the composition of PM in these two locations.

Hypothesis: A more accurate and carefully-designed survey may prevent this in future.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: it is not possible to tell

Premise: how the instances were selected, taking into account

Hypothesis: None of the instances were actually selected.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: no