Leo: Premise: "A group of mature folk are waving as they walk down a shopping center."
Hypothesis: "Older people move their arms as they stroll down a shopping complex."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Mei: OK, So, let's think first...
Me:
Older people are mature folk; waving requires one to move their arms; to stroll is the same as to walk; and a shopping center is the same as a shopping complex.
Thus, the answer is yes.