A graying man in a suit is perplexed at a business meeting.
His suit is the same color as his hair.
The fact that a graying man in a suit is perplexed at a business meeting doesn't imply that his suit is same color as his hair.
exists e2 e1 x1 x2 x3 x4.(at(e2,x3) & n_meeting(x3) & of(x3,x4) & n_business(x4) & Theme(e2,x1) & v_perplex(e2) & in(x1,x2) & n_suit(x2) & n_man(x1) & Actor(e1,x1) & v_gray(e1))
exists p1 s1 x1 x2 x3 x4.(n_hair(x4) & of(x4,x1) & n_male(x1) & n_male(x1) & n_color(x3) & a_same(s1) & Theme(s1,x3) & n_suit(x2) & of(x2,x1) & (x2 = x3) & as(x3,x4))