Student: If "A number of people holding black trash bags walk along a beachfront including several young boys wearing royal blue t-shirts." does that mean that "People holding trash bags while walking a beachfront."?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A number of people holding black trash bags to pick the plastic things in the beach to rescue the nature. So the final answer is yes.