premise: a group of people riding bikes in a marathon as people line the street.
hypothesis: The people lining the street are family members.
explanation_1: Family are not the only people who go to see marathon riders,
explanation_2: Many people could be potentially lining the street, not necessarily only family members.
explanation_3: A group of people are not necessarily family members.
premise_logic: exists e1 e2 x1 x2 x3 x4 x5 x6 x7.(n_street(x7) & Theme(e2,x7) & Actor(e2,x1) & v_line(e2) & of(x1,x2) & as(e1,x6) & n_people(x6) & in(e1,x5) & n_marathon(x5) & Theme(e1,x4) & Actor(e1,x3) & v_ride(e1) & n_bike(x4) & (x2 = x3) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 p1 x1 x2 x3.(n_street(x3) & n_people(x1) & exists x4 x5.((x1 = x4) & n_member(x4) & of(x4,x5) & n_family(x5)) & Theme(e1,x3) & Actor(e1,x2) & v_line(e1) & (x1 = x2))