premise: An lady in a uniform is using a yellow mop bucket.
hypothesis: A lady is at work mopping the floors.
explanation_1: A lady in uniform with a mop bucket does not have to be at work mopping the floors, the lady may use the bucket for something other than mopping.
premise_logic: exists e1 s1 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_use(e1) & n_bucket(x3) & of(x3,x4) & n_mop(x4) & a_yellow(s1) & Theme(s1,x3) & in(x1,x2) & n_uniform(x2) & n_lady(x1))
hypothesis_logic: exists p1 x1 x4.(n_floor(x4) & exists e1 x2 x3.(at(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_mop(e1) & (x2 = x3) & n_work(x2)) & n_lady(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_use(e1) & of(x3,x4) & n_uniform(x2) & n_mop(x4) & n_lady(x1) & n_bucket(x3) & in(x1,x2) & a_yellow(s1) & Theme(s1,x3) & Theme(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists x1 x4.(n_lady(x1) & n_floor(x4) & exists e1 x2 x3.(v_mop(e1) & n_work(x2) & at(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & (x2 = x3)))