premise: People working together to plant flowers.
hypothesis: People are planting lilacs.
explanation_1: Flowers does not necessarily have to be lilacs.
explanation_2: The flowers could have been any kind other than lilacs.
explanation_3: Not all flowers are lilacs.
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_lilac(x2) & n_people(x1))