Some friends enjoy each others' company.
The monkeys are falling out of the tree.
Friends refers to people not monkeys.
exists x1.(all x2 x3.((n_company(x3) & of(x3,x2) & -(x2 = x1) & n_person(x2)) -> exists e1.(Theme(e1,x3) & Actor(e1,x1) & v_enjoy(e1))) & n_person(x1) & n_friend(x1))
exists e1 x1 x2.(n_tree(x2) & n_monkey(x1) & of(e1,x2) & r_out(e1) & Actor(e1,x1) & v_fall(e1))