premise: Two archaeologists digging out some archaeologist things.
hypothesis: Two people working.
explanation_1: Archaeologists can be commonly referred to as people, and if they are digging out some archaeologist things, it means they are working.
premise_logic: exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & a_out(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x2) & v_dig(e1) & n_thing(x3) & a_archaeologist(s1) & Theme(s1,x3) & (x1 = x2) & n_archaeologist(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_work(e1) & n_people(x1) & card_eq_2(x1))
premise_sim: exists e1 s1 s2 x1 x2 x3.(v_dig(e1) & n_thing(x3) & n_archaeologist(x1) & card_eq_2(x1) & a_topic(x1) & a_out(s2) & a_archaeologist(s1) & Theme(s1,x3) & Theme(e1,x3) & Manner(e1,s2) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1.(v_work(e1) & n_people(x1) & card_eq_2(x1) & Actor(e1,x1))