premise: A boy works on a project in shop class.
hypothesis: The boy's project is for a school activity.
explanation_1: Project in shop class is a school activity.
explanation_2: If the boy is working on a project in shop class, this implies that the boy's project is for a school activity as shop class is a lesson in school.
explanation_3: Shop class implies the boy is doing a school activity.
premise_logic: exists e1 x1 x2 x3 x4.(on(e1,x2) & in(x2,x3) & n_class(x3) & of(x3,x4) & n_shop(x4) & n_project(x2) & Actor(e1,x1) & v_work(e1) & n_boy(x1))
hypothesis_logic: exists p1 x1 x2.(n_project(x2) & of(x2,x1) & n_boy(x1) & exists x3 x4.(for(x2,x3) & n_activity(x3) & of(x3,x4) & n_school(x4)))
premise_sim: exists e1 x1 x2 x3 x4.(v_work(e1) & on(e1,x2) & of(x3,x4) & n_shop(x4) & n_project(x2) & n_class(x3) & n_boy(x1) & in(x2,x3) & Actor(e1,x1))
hypothesis_sim: exists x1 x2.(of(x2,x1) & n_project(x2) & n_boy(x1) & exists x3 x4.(of(x3,x4) & n_school(x4) & n_activity(x3) & for(x2,x3)))