Consider the question. Test for natural language inference.
Premise: "This man is preparing a meal."
Hypothesis: "Dicing up his vegetables."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
 What is the step-by-step reasoning process to arrive at the answer: it is not possible to tell?
A man is cutting up onions to put on his steak.