premise: A young man shielding himself from a stream of water from a fire engine by using an umbrella.
hypothesis: A fire engine shoots water at a young man with an umbrella.
explanation_1: Young man is sheilding him self from the fire engine,while in sentence 2 fire engine from their point of view is shooting water at the mentioned young man with umbrella in sentence 1
explanation_2: Fire engine shoots water at man is explains why man to shielding himself from water from fire engine.
explanation_3: stream of water from a fire engine  is inferred as engine shoots water
premise_logic: exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & by(e1,e2) & Theme(e2,x7) & Actor(e2,x2) & v_use(e2) & n_umbrella(x7) & from(e1,x3) & from(x3,x5) & n_engine(x5) & of(x5,x6) & n_fire(x6) & of(x3,x4) & n_water(x4) & n_stream(x3) & Theme(e1,x1) & Actor(e1,x2) & v_shield(e1) & n_male(x1) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4 x5.(at(e1,x4) & with(x4,x5) & n_umbrella(x5) & n_man(x4) & a_young(s1) & Theme(s1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_shoot(e1) & n_water(x3) & n_engine(x1) & of(x1,x2) & n_fire(x2))