premise: Two men are in an electronics workshop, working on computers or equipment.
hypothesis: The men are unaware of what computers are.
explanation_1: The men cannot simultaneously be working on computers and be unaware of what computers are
explanation_2: The men cannot be working on computers if they are unaware of what computers are.
explanation_3: One cannot be working on computers without knowing what they are.
premise_logic: exists e1 p1 x1.(for(p1,e1) & (exists x4.(on(e1,x4) & n_computer(x4)) | exists x5.(on(e1,x5) & n_equipment(x5))) & Actor(e1,x1) & v_work(e1) & exists x2 x3.(in(x1,x2) & n_workshop(x2) & of(x2,x3) & n_electronics(x3)) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists s1 x1.(n_man(x1) & exists p1 x2 x3.(n_thing(x2) & of(s1,x2) & (x3 = x2) & n_computer(x3)) & Theme(s1,x1) & a_unaware(s1))