Denny asked: Test for natural language inference.
Premise: "A 30 somethings man playing with his phone on a subway train."
Hypothesis: "The man is playing games."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell.
Le: OK, so how can I answer with some explanation?
A man playing on his phone doesn't have to be playing games - he could be doing a number of other things.
The answer: it is not possible to tell.