premise: A group of people cleaning some kins of sea animal.
hypothesis: There is at least one person.
explanation_1: A group of people is at least one person.
explanation_2: Answer: At least one person tells refers to the group of people.
explanation_3: There are people cleaning sea animal kinds.
premise_logic: exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & of(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_clean(e1) & of(x4,x5) & n_animal(x5) & of(x5,x6) & n_sea(x6) & n_kin(x4) & (x2 = x3) & n_people(x2) & n_group(x1))
hypothesis_logic: exists p1 x1 e1 x2.((x1 = e1) & a_at(e1) & Actor(e1,x2) & v_least(e1) & n_person(x2) & card_eq_1(x2))
premise_sim: exists e1 x1 x2 x3 x4 x5 x6.(v_clean(e1) & of(x5,x6) & of(x4,x5) & of(x1,x2) & n_sea(x6) & n_people(x2) & n_kin(x4) & n_group(x1) & n_animal(x5) & a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists x1 e1 x2.(v_least(e1) & n_person(x2) & card_eq_1(x2) & a_at(e1) & Actor(e1,x2) & (x1 = e1))