premise: A performance group is staged in one collective motion.
hypothesis: There's a performance group doing something together.
explanation_1: 'Together' is another way to convey 'collective[ly]'; a motion is a thing that is done, therefore a group in motion is doing something; a group staged is proof that there is such a group.
explanation_2: When a group is doing a collective motion, they're together.
explanation_3: To be staged in one means doing something together.
premise_logic: exists e1 p1 x1 x2.(for(p1,e1) & Theme(e1,x1) & v_stage(e1) & exists s1 x3.(in(x1,x3) & n_motion(x3) & a_collective(s1) & Theme(s1,x3) & card_eq_1(x3)) & n_group(x1) & of(x1,x2) & n_performance(x2))
hypothesis_logic: exists p1 x1 e1 s1 x2 x3 x4 x5.((x1 = x2) & a_together(s1) & Manner(e1,s1) & Theme(e1,x5) & Actor(e1,x4) & v_do(e1) & n_thing(x5) & (x2 = x4) & n_group(x2) & of(x2,x3) & n_performance(x3))
premise_sim: exists e1 p1 x1 x2.(v_stage(e1) & of(x1,x2) & n_performance(x2) & n_group(x1) & for(p1,e1) & exists s1 x3.(n_motion(x3) & in(x1,x3) & card_eq_1(x3) & a_collective(s1) & Theme(s1,x3)) & Theme(e1,x1))
hypothesis_sim: exists x1 e1 s1 x2 x3 x4 x5.(v_do(e1) & of(x2,x3) & n_thing(x5) & n_performance(x3) & n_group(x2) & a_together(s1) & Theme(e1,x5) & Manner(e1,s1) & Actor(e1,x4) & (x2 = x4) & (x1 = x2))