A large number of people gathered at an event, eating under an umbrella.
The people are eating.
People must be eating in order to eat under an umbrella.
exists e1 e2 s1 x1 x2 x3 x4.(for(e1,e2) & under(e2,x4) & n_umbrella(x4) & Actor(e2,x1) & v_eat(e2) & at(e1,x3) & n_event(x3) & Actor(e1,x1) & v_gather(e1) & of(x1,x2) & n_people(x2) & n_number(x1) & a_large(s1) & Theme(s1,x1))
exists e1 x1.(n_people(x1) & Actor(e1,x1) & v_eat(e1))