Test for natural language inference.
Premise: "A middle-aged man working on a dock."
Hypothesis: "A man is hammering on a dock."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell A step-by-step solution is:
Hammering is not the only type of work to be done on a dock.
The final answer: it is not possible to tell.