premise: People working together to plant flowers.
hypothesis: People are planting flowers.
explanation_1: To plant flowers is a rephrasing of planting flowers.
explanation_2: People working together are a type of people, and are planting flowers is a paraphrase of to plant flowers.
explanation_3: People are working to get flowers planted.
premise_logic: exists e1 p1 s1 x1 x2 x3.(a_topic(x1) & Topic(e1,p1) & exists e2 x4.(Theme(e2,x4) & Actor(e2,x2) & v_plant(e2) & n_flower(x4)) & a_together(s1) & Manner(e1,s1) & Actor(e1,x3) & v_work(e1) & (x1 = x3) & (x1 = x2) & n_people(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_plant(e1) & n_flower(x2) & n_people(x1))
premise_sim: exists e1 p1 s1 x1 x2 x3.(v_work(e1) & n_people(x1) & exists e2 x4.(v_plant(e2) & n_flower(x4) & Theme(e2,x4) & Actor(e2,x2)) & a_topic(x1) & a_together(s1) & Topic(e1,p1) & Manner(e1,s1) & Actor(e1,x3) & (x1 = x3) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_plant(e1) & n_people(x1) & n_flower(x2) & Theme(e1,x2) & Actor(e1,x1))