Leo: If "A group of people hanging around in front of a large government building." does that mean that "People are in front of a large government building having a protest."?
Options:
- yes
- it is not possible to tell
- no
Mei: OK, So, let's think first...
Me:
Hanging around a large government building does not imply having a protest.
Thus, the answer is it is not possible to tell.