premise: Person in yellow shirt is cleaning the way.
hypothesis: Someone wearing yellow is doing work.
explanation_1: Answer: Someone is the person in yellow shirt and his work is cleaning the way.
explanation_2: Cleaning is a form of work.
explanation_3: Cleaning is a form of work.
premise_logic: exists e1 s1 x1 x2 x3.(n_way(x3) & Theme(e1,x3) & Actor(e1,x1) & v_clean(e1) & in(x1,x2) & n_shirt(x2) & a_yellow(s1) & Theme(s1,x2) & n_person(x1))
hypothesis_logic: exists e2 e1 x1 x2.(Theme(e2,x2) & Actor(e2,x1) & v_do(e2) & n_work(x2) & n_yellow(x1) & Actor(e1,x1) & v_wear(e1))