A person in a white hat and yellow top enters a bus while a man in an orange shirt looks down in the foreground.
The man in the orange shirt is wearing bluejeans.
No mention is made of what else the man in the orange shirt is wearing, there is no way to infer that he is wearing bluejeans or any other type of pants or shorts.
exists e1 p1 s1 s2 x1 x2 x3 x4 x5 x9.(n_foreground(x9) & exists e2 s3 x6 x7 x8.(a_down(s3) & Manner(e2,s3) & in(e2,x9) & Actor(e2,x6) & v_look(e2) & in(x6,x7) & n_shirt(x7) & of(x7,x8) & n_orange(x8) & n_man(x6)) & while(e1,p1) & Theme(e1,x5) & Actor(e1,x1) & v_enter(e1) & n_bus(x5) & in(x1,x2) & n_top(x4) & a_yellow(s2) & Theme(s2,x4) & n_hat(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_white(s1) & Theme(s1,x2) & n_person(x1))
exists e1 x1 x2 x3 x4.(n_shirt(x2) & of(x2,x3) & n_orange(x3) & n_man(x1) & Theme(e1,x4) & Actor(e1,x1) & v_wear(e1) & n_bluejean(x4) & in(x1,x2))