Several men in blue jumpsuits and yellow shirts stand next to yellow cylinders.
Several men in yellow shirts and blue jumpsuits  are conversing with each other.
there is no reason to believe the men were conversing with each other while standing
exists e1 s1 s2 s3 s4 x1 x2 x3 x4 x5.(to(e1,x5) & n_cylinder(x5) & a_yellow(s4) & Theme(s4,x5) & r_next(e1) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & subset_of(x4,x2) & n_shirt(x4) & a_yellow(s3) & Theme(s3,x4) & subset_of(x3,x2) & n_jumpsuit(x3) & a_blue(s2) & Theme(s2,x3) & n_man(x1) & a_several(s1) & Theme(s1,x1))
exists e1 s1 s2 s3 x1 x2 x3 x4.(all x5.(n_other(x5) -> with(e1,x5)) & Actor(e1,x1) & v_converse(e1) & in(x1,x2) & subset_of(x4,x2) & n_jumpsuit(x4) & a_blue(s3) & Theme(s3,x4) & subset_of(x3,x2) & n_shirt(x3) & a_yellow(s2) & Theme(s2,x3) & n_man(x1) & a_several(s1) & Theme(s1,x1))