A man in a striped polo shirt stands on stage in front of a chalkboard while holding a microphone.
The man is wearing a polka-dot shirt.
The man can be either in a striped polo shirt or a polka-dot shirt.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7.(while(e1,e2) & Theme(e2,x7) & Actor(e2,x1) & v_hold(e2) & n_microphone(x7) & in(e1,x5) & of(x5,x6) & n_chalkboard(x6) & n_front(x5) & on(e1,x4) & n_stage(x4) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_shirt(x2) & of(x2,x3) & n_polo(x3) & a_striped(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shirt(x2) & a_polka-dot(s1) & Theme(s1,x2))