Two men wearing jeans sit along muddy pipes.
Two men are working in a sterile environment.
wearing and working are different actions
exists e2 e1 s1 x1 x2 x3 x4.(along(e2,x4) & n_pipe(x4) & a_muddy(s1) & Theme(s1,x4) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_jeans(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(in(e1,x2) & n_environment(x2) & a_sterile(s1) & Theme(s1,x2) & Actor(e1,x1) & v_work(e1) & n_man(x1) & card_eq_2(x1))