A man stands outside the entrance to a business, using his cellphone while his briefcase and helmet sit on the ground.
A delivery man on the phone talking to a customer.
A man outside the entrance to a business, using his cellphone while a briefcase and a helmet does not necessarily imply that he is a delivery man. A man outside the entrance to a business, using his cellphone does not necessarily imply he is on the phone talking to a customer.
exists e1 e2 p1 x1 x2 x3 x4 x5 x6 x7 x8.(n_ground(x8) & n_helmet(x7) & n_briefcase(x6) & subset_of(x7,x5) & subset_of(x6,x5) & of(x5,x2) & n_male(x2) & n_male(x2) & n_cellphone(x4) & of(x4,x2) & n_entrance(x2) & for(e1,e2) & exists e3.(on(e3,x8) & Actor(e3,x5) & v_sit(e3)) & while(e2,p1) & Theme(e2,x4) & Actor(e2,x1) & v_use(e2) & outside(e1,x2) & to(x2,x3) & n_business(x3) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists e1 x1 x2 x3 x4 x5.(n_phone(x3) & a_topic(x1) & on(x1,x3) & to(e1,x5) & n_customer(x5) & Actor(e1,x4) & v_talk(e1) & (x3 = x4) & n_man(x1) & of(x1,x2) & n_delivery(x2))