Question:
Premise: A surfer rides in a wave tunnel.

Hypothesis: A surfer rides a wave in a surfing competition.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: various elevators with people inside a hotel

Hypothesis: A hotel with a lot of elevators and people inside.
Is the hypothesis true?

Answer:
yes

Question:
Premise: The man, looking very cold, is repairing a platform enclosure.

Hypothesis: Man making repairs in the cold to stay warm
Is the hypothesis true?

Answer:
it is not possible to tell