premise: A couple of peace corp workers are helping a black kid dig.
hypothesis: The peace corp workers are sitting in a hostel.
explanation_1: The workers are either sitting in a hostel or helping dig.
explanation_2: The workers can't be helping if they are sitting in a hostel.
explanation_3: A couple  of peace Corp workers is less than “the” peace Corp
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6.(Theme(e1,x5) & Actor(e1,x1) & v_help(e1) & n_dig(x5) & of(x5,x6) & n_kid(x6) & a_black(s1) & Theme(s1,x5) & of(x1,x2) & n_worker(x2) & of(x2,x4) & n_corp(x4) & of(x2,x3) & n_peace(x3) & n_couple(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_worker(x1) & of(x1,x3) & n_corp(x3) & of(x1,x2) & n_peace(x2) & in(e1,x4) & n_hostel(x4) & Actor(e1,x1) & v_sit(e1))