premise: A group of people on the bark, brightly lighten street, while one man with a gray hat holds a large colorful sign with arrows.
hypothesis: The people are walking down the street.
explanation_1: People are on the street. People tend to walk when they are on the street. The second sentence is a simplification of the first.
explanation_2: Sentence 2 explains what the people are doing. A group of people on a street with signs is likely a protest march, which usually involves people walking down a street.
explanation_3: People walking down the street and the street maybe well lit and may have other attributes to it.
premise_logic: exists p1 p2 p3 s1 x1 x2 x3 x4.(n_bark(x3) & rel(p1,x1) & of(x1,x2) & rel(x2,x4) & n_street(x4) & a_lighten(s1) & Theme(s1,x4) & r_brightly(x4) & on(x2,x3) & n_people(x2) & n_group(x1) & exists x9.n_event(x9) & exists e1 s2 s3 s4 x5 x6 x7 x8.(with(e1,x8) & n_arrow(x8) & Theme(e1,x7) & Actor(e1,x5) & v_hold(e1) & n_sign(x7) & a_colorful(s4) & Theme(s4,x7) & a_large(s3) & Theme(s3,x7) & with(x5,x6) & n_hat(x6) & a_gray(s2) & Theme(s2,x6) & n_man(x5) & card_eq_1(x5)) & while(p2,p3))
hypothesis_logic: exists e1 x1 x2.(n_street(x2) & n_people(x1) & down(e1,x2) & Actor(e1,x1) & v_walk(e1))
premise_sim: exists p1 p2 p3 s1 x1 x2 x3 x4.(while(p2,p3) & rel(x2,x4) & rel(p1,x1) & r_brightly(x4) & on(x2,x3) & of(x1,x2) & n_street(x4) & n_people(x2) & n_group(x1) & n_bark(x3) & exists x9.n_event(x9) & exists e1 s2 s3 s4 x5 x6 x7 x8.(with(x5,x6) & with(e1,x8) & v_hold(e1) & n_sign(x7) & n_man(x5) & n_hat(x6) & n_arrow(x8) & card_eq_1(x5) & a_large(s3) & a_gray(s2) & a_colorful(s4) & Theme(s4,x7) & Theme(s3,x7) & Theme(s2,x6) & Theme(e1,x7) & Actor(e1,x5)) & a_lighten(s1) & Theme(s1,x4))
hypothesis_sim: exists e1 x1 x2.(v_walk(e1) & n_street(x2) & n_people(x1) & down(e1,x2) & Actor(e1,x1))