A man in a white outfit is standing in a leaning forward position with other people in similar outfits standing in the background.
A man in black dress leading a crowd of red dressed men.
Sentence 1 says everyone is wearing white outfits, while sentence 2 says one man has black and the rest are wearing red.
exists e3 e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8.(n_background(x8) & n_people(x5) & with(e1,x4) & in(e3,x8) & Actor(e3,x7) & v_stand(e3) & (x4 = x7) & in(x4,x6) & n_outfit(x6) & a_similar(s3) & Theme(s3,x6) & -(x4 = x5) & n_people(x4) & in(e1,x3) & n_position(x3) & a_forward(s2) & Theme(s2,x3) & Actor(e2,x3) & v_lean(e2) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_outfit(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e2,x4) & Actor(e2,x3) & v_lead(e2) & of(x4,x5) & n_man(x5) & Theme(e1,x5) & v_dress(e1) & a_red(s2) & Theme(s2,x5) & n_crowd(x4) & (x1 = x3) & in(x1,x2) & n_dress(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))