One man leaves a four-door blue building while another man enters it.
A man leaves his work building as his boss goes in.
No evidence a four-door blue building is this man's work building. It might be his gym. Also no reason to believe the man that enters when a man leaves the building is his boss.
exists e1 p1 s1 s2 x1 x2.(exists e2 x3.(Theme(e2,x1) & Actor(e2,x3) & v_enter(e2) & n_man(x3) & -(x3 = x1)) & n_thing(x1) & n_man(x1) & n_man(x1) & while(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_leave(e1) & n_building(x2) & a_blue(s2) & Theme(s2,x2) & a_four-door(s1) & Theme(s1,x2) & card_eq_1(x1))
exists e1 p1 x1 x2 x3 x4.(exists e2 s1.(a_in(s1) & Manner(e2,s1) & Actor(e2,x4) & v_go(e2)) & n_boss(x4) & of(x4,x1) & n_male(x1) & n_male(x1) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_leave(e1) & n_building(x2) & of(x2,x3) & n_work(x3) & of(x2,x1) & n_man(x1))