premise: 4 people are lying down stacked on top of one another on a white sheet placed on the ground.
hypothesis: 4 people are together with a white sheet.
explanation_1: "Together" is a rephrasing of "lying down stacked on top of one another."
explanation_2: Both sentences share a similar subject (people), verbs (lying on, together with), and a direct object (white sheet).
explanation_3: People stacked on top of one another shows they are together.
premise_logic: exists e2 e3 e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(n_ground(x6) & for(e1,e2) & on(e2,x4) & on(e3,x6) & Theme(e3,x5) & v_place(e3) & (x4 = x5) & n_sheet(x4) & a_white(s3) & Theme(s3,x4) & on(e2,x2) & of(x2,x3) & n_thing(x3) & card_eq_1(x3) & a_another(s2) & Theme(s2,x3) & n_top(x2) & Theme(e2,x1) & v_stack(e2) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_lie(e1) & n_people(x1) & n_date(x1) & a_date_day_04(x1) & a_date_day_04(x1))
hypothesis_logic: exists p1 s1 x1.(a_together(s1) & Manner(p1,s1) & exists s2 x2.(with(x1,x2) & n_sheet(x2) & a_white(s2) & Theme(s2,x2)) & n_people(x1) & n_date(x1) & a_date_day_04(x1) & a_date_day_04(x1))
premise_sim: exists e2 e3 e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(v_stack(e2) & v_place(e3) & v_lie(e1) & on(e3,x6) & on(e2,x4) & on(e2,x2) & of(x2,x3) & n_top(x2) & n_thing(x3) & n_sheet(x4) & n_people(x1) & n_ground(x6) & n_date(x1) & for(e1,e2) & card_eq_1(x3) & a_white(s3) & a_down(s1) & a_date_day_04(x1) & a_another(s2) & Theme(s3,x4) & Theme(s2,x3) & Theme(e3,x5) & Theme(e2,x1) & Manner(e1,s1) & Actor(e1,x1) & (x4 = x5))
hypothesis_sim: exists p1 s1 x1.(n_people(x1) & n_date(x1) & exists s2 x2.(with(x1,x2) & n_sheet(x2) & a_white(s2) & Theme(s2,x2)) & a_together(s1) & a_date_day_04(x1) & Manner(p1,s1))