Given the sentence "A night shot of people gathered around a sign that says ""we are demanding""." is it true that "They are all smiling widely at the camera."? Now, let's be accurate as possible. Some thinking first:

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
The expression that they are all smiling widely at the camera cannot be known. So, the answer is it is not possible to tell.