premise: Workers are arranging a window and some lumber along the ground.
hypothesis: People sit in yoga class.
explanation_1: People don't usually arrange windows and lumber as part of a yoga class.
explanation_2: Workers are arranging lumber not in a yoga class.
explanation_3: People sit means to be still and not really moving, whereas workers are generally moving, and in this case are arranging items along the ground.
premise_logic: exists e1 x1 x2 x3 x4 x5.(n_ground(x5) & Theme(e1,x2) & Actor(e1,x1) & v_arrange(e1) & subset_of(x4,x2) & along(x4,x5) & n_lumber(x4) & subset_of(x3,x2) & n_window(x3) & n_worker(x1))
hypothesis_logic: exists e1 x1 x2 x3.(in(e1,x2) & n_class(x2) & of(x2,x3) & n_yoga(x3) & Actor(e1,x1) & v_sit(e1) & n_people(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_arrange(e1) & subset_of(x4,x2) & subset_of(x3,x2) & n_worker(x1) & n_window(x3) & n_lumber(x4) & n_ground(x5) & along(x4,x5) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_sit(e1) & of(x2,x3) & n_yoga(x3) & n_people(x1) & n_class(x2) & in(e1,x2) & Actor(e1,x1))