premise: A young female student, wearing an owl t-shirt, works on an experiment by filling her test tubes.
hypothesis: The student was wearing a wolf t-shirt.
explanation_1: young female students are wearing owl t-shirt during experiments
explanation_2: The student is either wearing an owl t-shirt or a wolf t-shirt.
explanation_3: The t-shirt cannot have an owl design and a wolf design at the same time.
premise_logic: exists e2 e3 e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(by(e2,e3) & Theme(e3,x7) & Actor(e3,x1) & v_fill(e3) & n_tube(x7) & of(x7,x8) & n_test(x8) & of(x7,x1) & n_female(x1) & on(e2,x6) & n_experiment(x6) & Actor(e2,x1) & v_work(e2) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_t-shirt(x4) & of(x4,x5) & n_owl(x5) & (x1 = x3) & n_student(x1) & of(x1,x2) & n_female(x2) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_student(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_t-shirt(x2) & of(x2,x3) & n_wolf(x3))