premise: A male gymnast from Romania, wearing all red, holding himself vertically while upside-down on rings suspended in the air.
hypothesis: The gymnast is a professional.
explanation_1: he is a gymnast but not necessarily a professional one
explanation_2: A professional gymnast not necessarily have to be a male.
explanation_3: A male gymnast isn't necessarily a professional.
premise_logic: exists s1 x1 x2 x3 x9.(n_air(x9) & ne_geo_romania(x2) & a_topic(x1) & all x4.(n_red(x4) -> exists e3 e1 e2 p1 s2 x5 x6 x7 x8.(Theme(e3,x4) & Actor(e3,x3) & v_wear(e3) & on(s2,x7) & in(e2,x9) & Theme(e2,x8) & v_suspend(e2) & (x7 = x8) & n_ring(x7) & Theme(s2,x6) & a_upside-down(s2) & (x4 = x6) & exists s3.(Theme(s3,x1) & a_vertically(s3)) & Recipient(e1,p1) & Actor(e1,x5) & Topic(e1,x1) & v_hold(e1) & (x4 = x5))) & n_male(x1) & (x1 = x3) & from(x1,x2) & n_gymnast(x1) & a_male(s1) & Theme(s1,x1))
hypothesis_logic: exists p1 x1.(n_gymnast(x1) & exists x2.((x1 = x2) & n_professional(x2)))