A man and his female assistant use a propane torch to grill steaks.
Two people are making steak with a torch.
Making steak with a torch is a rephrasing of use a propane torch to grill steaks.
exists s1 s2 x1 x4 x5.(a_topic(s1) & all x3 x2.((n_torch(x2) & of(x2,x3) & n_propane(x3)) -> exists p1.(subset_of(x4,s1) & Topic(x4,p1) & exists e1 x6.(Theme(e1,x6) & Actor(e1,x4) & v_grill(e1) & n_steak(x6)) & for(x4,x2))) & n_use(x4) & of(x4,x5) & n_assistant(x5) & a_female(s2) & Theme(s2,x4) & of(x4,x1) & n_male(x1) & subset_of(x1,s1) & n_man(x1))
exists e1 x1 x2 x3.(with(e1,x3) & n_torch(x3) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_steak(x2) & n_people(x1) & card_eq_2(x1))