Objects in the image:
category: person
category: person
category: person
category: tie
category: person
category: person
category: tie
category: tie
category: tie
category: person
category: tie
category: tie

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a name plate?
a: No
q: is it a flag?
a: No
q: is it the projection screen?
a: No
q: is it a table?
a: No
q: is it the thing behind the screen?
a: No
q: is it white?
a: No
q: is it brown?
a: No
q: is it red?
a: No
q: is it a tie?
a: Yes
q: is it purple?
a: Yes
q: is it the second guy on the left tie?
a: No
q: the guy on the right?
a: No
q: the third tie on the left?
a: Yes