premise: A long jumper takes flight in an attempt to jump the longest distance possible in a track competition.
hypothesis: A long jumper tries to beat the person before him, but he hasn't performed well recently.
explanation_1: The long jumper attempting to jump the longest possible distance is normal, but doesn't imply that he hasn't performed well recently.
explanation_2: The long jumper hasn't necessarily not performed well recently just because he hasn't beat the longest distance record yet.
explanation_3: A long jumper can be going first, instead of after the person before him.  A long jumper does not necessarily have to be in a situation where he hasn't performed well recently.
premise_logic: exists e1 p1 s1 s2 x1 x2 x3 x4.(n_distance(x4) & r_most(s2) & a_longest(s2) & Theme(s2,x4) & in(e1,x3) & Topic(x3,p1) & exists e2 s3 x5 x6 x7.(in(e2,x6) & n_competition(x6) & of(x6,x7) & n_track(x7) & Theme(e2,x4) & Actor(e2,x3) & v_jump(e2) & Theme(s3,x5) & a_possible(s3) & (x4 = x5)) & n_attempt(x3) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_flight(x2) & n_jumper(x1) & a_long(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 p1 s1 x1 x2.(n_person(x2) & -exists e3 s2 s3.(a_recently(s3) & Manner(e3,s3) & a_well(s2) & Manner(e3,s2) & Actor(e3,x1) & v_perform(e3)) & n_male(x1) & n_male(x1) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2.(Theme(e2,x2) & Actor(e2,x1) & v_beat(e2) & before(x2,x1)) & n_jumper(x1) & a_long(s1) & Theme(s1,x1))
premise_sim: exists e1 p1 s1 s2 x1 x2 x3 x4.(v_take(e1) & r_most(s2) & n_jumper(x1) & n_flight(x2) & n_distance(x4) & n_attempt(x3) & in(e1,x3) & exists e2 s3 x5 x6 x7.(v_jump(e2) & of(x6,x7) & n_track(x7) & n_competition(x6) & in(e2,x6) & a_possible(s3) & Theme(s3,x5) & Theme(e2,x4) & Actor(e2,x3) & (x4 = x5)) & a_longest(s2) & a_long(s1) & Topic(x3,p1) & Theme(s2,x4) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 p1 s1 x1 x2.(v_try(e1) & n_person(x2) & n_male(x1) & n_jumper(x1) & exists e2.(v_beat(e2) & before(x2,x1) & Theme(e2,x2) & Actor(e2,x1)) & all e3 s2 s3.(-v_perform(e3) | -a_well(s2) | -a_recently(s3) | -Manner(e3,s3) | -Manner(e3,s2) | -Actor(e3,x1)) & a_long(s1) & Topic(e1,p1) & Theme(s1,x1) & Actor(e1,x1))