For this chain-of-thought reasoning and answer, what was the question?
The man talking on a cellphone is not necessarily talking to his wife.
 A: it is not possible to tell
Q: Premise: "A placard on a brick wall is displaying an advertisement for flan and a man at the corner of the building is talking on a cellphone."
Hypothesis: "A man asks his wife what she wants from takeout."
Do we know that the hypothesis entailed by the premise?