Creatively image a question and justification for this answer: it is not possible to tell
The question is: Given the sentence "People on the sand looking up at a white heart drawn by a jet in the blue sky." can we conclude that "A group of people admiring air art."?
Options:
- yes
- it is not possible to tell
- no
Step-by-step reasoning process: People on the sand are not necessarily a group and looking up does not necessarily mean admiring.