Two Caucasian men in collared shirts sit in red chairs.
Two white guys are sitting in red chairs.
Caucasian men can be described as white guys. Sit and sitting describe the same activity.
exists e1 s1 s2 s3 x1 x2 x3.(in(e1,x3) & n_chair(x3) & a_red(s3) & Theme(s3,x3) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_shirt(x2) & a_collared(s2) & Theme(s2,x2) & n_man(x1) & a_caucasian(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 s2 x1 x2.(in(e1,x2) & n_chair(x2) & a_red(s2) & Theme(s2,x2) & Actor(e1,x1) & v_sit(e1) & n_guy(x1) & a_white(s1) & Theme(s1,x1) & card_eq_2(x1))