premise: A woman in blue pants and a light-blue top looks down at her hand while standing near a dirty gray truck and surrounded by muddy ground.
hypothesis: The truck that the woman in blue is standing next to could really use a good cleaning, as it's surrounded in mud.
explanation_1: A truck surrounded by muddy ground is surrounded by mud.
explanation_2: Answer: The truck is a dirty gray truck.
explanation_3: Woman in blue pants and a light-blue top is woman in blue, and dirty gray truck is a type of truck.
premise_logic: exists e4 e3 e2 e1 s1 s2 s3 s4 s5 x1 x2 x3 x4 x5 x6 x7 x8.(for(e3,e4) & Actor(e4,x8) & n_ground(x8) & a_muddy(s5) & Theme(s5,x8) & Theme(e4,x1) & v_surround(e4) & while(e1,e3) & Actor(e3,x1) & v_stand(e3) & while(e1,e2) & near(e2,x6) & n_truck(x6) & a_gray(s4) & Theme(s4,x6) & of(x6,x7) & n_dirty(x7) & Actor(e2,x1) & v_stand(e2) & a_down(s3) & Manner(e1,s3) & at(e1,x5) & n_hand(x5) & of(x5,x2) & n_female(x2) & Actor(e1,x1) & v_look(e1) & subset_of(x4,x1) & n_top(x4) & a_light-blue(s2) & Theme(s2,x4) & subset_of(x2,x1) & in(x2,x3) & n_pants(x3) & a_blue(s1) & Theme(s1,x3) & n_woman(x2))
hypothesis_logic: exists e1 p1 p2 s1 x1 x2.(n_thing(x2) & n_woman(x2) & n_truck(x1) & a_really(s1) & Manner(e1,s1) & exists e3 p3 s4 x4.(exists e4 x5.(in(e4,x5) & n_mud(x5) & Actor(e4,x2) & v_surround(e4)) & as(e3,p3) & Theme(e3,x4) & Actor(e3,x1) & v_use(e3) & n_cleaning(x4) & a_good(s4) & Theme(s4,x4)) & Topic(e1,p2) & Actor(e1,x1) & v_could(e1) & exists e2 s2 s3 x3.(a_to(s3) & Manner(e2,s3) & a_next(s2) & Manner(e2,s2) & Actor(e2,x2) & v_stand(e2) & in(x2,x3) & n_blue(x3)) & that(x1,p1))