Denny asked: Premise: "An older man digs up sand while a younger girl watches him."
Hypothesis: "The old man is digging up the sand."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no.
Le: OK, so how can I answer with some explanation?
Older man digs up sand is the same as old man is digging.
The answer: yes.