premise: A person is sitting in front of three blue and white port-o-potties with a mop propped against them.
hypothesis: A person is sitting near portable toilets.
explanation_1: Port-o-potties is a type of portable toilet, and the person is in front of the toilets so they are near the toilets.
explanation_2: Near portable toilets is a rephrasing of in front of three blue and white port-o-potties.
explanation_3: A person is sitting near three portable toilets.
premise_logic: exists e2 e1 s1 s2 x1 x2 x3 x4 x5.(with(e1,x4) & against(e2,x1) & n_thing(x1) & Actor(e2,x5) & v_prop(e2) & (x4 = x5) & n_mop(x4) & in(e1,x2) & of(x2,x3) & n_port-o-potty(x3) & a_white(s2) & Theme(s2,x3) & a_blue(s1) & Theme(s1,x3) & card_eq_3(x3) & n_front(x2) & Actor(e1,x1) & v_sit(e1) & n_person(x1))
hypothesis_logic: exists e1 s1 x1 x2.(near(e1,x2) & n_toilet(x2) & a_portable(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sit(e1) & n_person(x1))