Premise: "An oriental man and woman are sitting in a subway train."
Hypothesis: "An older couple is glad to have been offered seats on the crowded subway train."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Let's solve step-by-step:
A man and woman sitting in a subway train need not necessarily be an older couple.A man and woman sitting in a subway train need not necessarily be glad.The seats on which a man and woman sitting in a subway train need not necessarily be offered seats.The subway train need not necessarily be crowded always. The answer is it is not possible to tell.