A group of people are standing before a food truck and buying something.
A dog is standing before a food truck and begging for someething.
Sentence one is a group of people buying something Sentence one is a dog begging for something
exists e2 e1 x1 x2 x3 x4 x5 x6 x7.(Theme(e2,x7) & Actor(e2,x5) & v_buy(e2) & n_thing(x7) & of(x5,x6) & n_people(x6) & n_group(x5) & before(e1,x3) & n_truck(x3) & of(x3,x4) & n_food(x4) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e2 e1 x1 x2 x3 x4 x5.(for(e2,x5) & n_someething(x5) & Actor(e2,x4) & v_beg(e2) & n_dog(x4) & before(e1,x2) & n_truck(x2) & of(x2,x3) & n_food(x3) & Actor(e1,x1) & v_stand(e1) & n_dog(x1))