Two women walk across the street while two men drive by on a motorcycle.
Two women walked across the street while two men drove by on motorcycles
walked is past tense of walk and drove is past tense of drive
exists e1 s1 x1 x2 x3 x4 x5.(n_street(x2) & on(e1,x5) & n_motorcycle(x5) & a_by(s1) & Manner(e1,s1) & while(e1,x3) & n_drive(x3) & of(x3,x4) & n_man(x4) & card_eq_2(x3) & across(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_woman(x1) & card_eq_2(x1))
exists e1 p1 x1 x2.(n_street(x2) & exists e2 s1 x3 x4.(on(e2,x4) & n_motorcycle(x4) & a_by(s1) & Manner(e2,s1) & Actor(e2,x3) & v_drive(e2) & n_man(x3) & card_eq_2(x3)) & while(e1,p1) & across(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_woman(x1) & card_eq_2(x1))