Objects in the image:
category: person
category: person
category: person
category: cell phone

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it something a person is wearing?
a: No
q: Is it what they are holding in their hands?
a: Yes
q: I can't tell, are they holding more than one thins?
a: No
q: So it is whatever all three of the people  are touching with their hands?
a: Yes