Several people are going to eat tripe.
The group of people are going to drink beer.
People cannot eat tripe at the same time they drink beer.
exists e1 p1 s1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_eat(e2) & n_tripe(x2)) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 p1 x1 x2.(n_group(x1) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_drink(e2) & n_beer(x3)) & of(x1,x2) & n_people(x2))