premise: People seated at long tables all facing the same direction, some writing and some watching.
hypothesis: A group of people are sitting at tables.
explanation_1: Some tables are long.
explanation_2: 'sitting at tables' is a rephrasing of 'seated at long tables'.
explanation_3: A group of people are people. "Sitting at tables" is a rephrasing of "seated at long tables."
premise_logic: exists e2 e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_direction(x6) & a_same(s2) & Theme(s2,x6) & a_topic(x1) & at(e1,x3) & subset_of(x7,x3) & subset_of(x9,x7) & n_watching(x9) & subset_of(x8,x7) & n_writing(x8) & subset_of(x4,x3) & a_all(s3) & Manner(e2,s3) & Theme(e2,x6) & Actor(e2,x5) & v_face(e2) & (x4 = x5) & n_table(x4) & a_long(s1) & Theme(s1,x4) & Theme(e1,x2) & v_seat(e1) & (x1 = x2) & n_people(x1))
hypothesis_logic: exists e1 x1 x2 x3.(at(e1,x3) & n_table(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1))