Consider the question. Can we conclude from "An asian man wearing a white t-shirt and an asian woman wearing a skirt are walking down a busy sidewalk." that "The couple are walking toward their dinner destination."?
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 and a woman walking down a busy sidewalk are not necessarily a couple and are not necessarily walking toward their dinner destination.