premise: A man using a razor in front of a beach.
hypothesis: a gentleman shaves near the shoreline.
explanation_1: A razor is used to shave.  A gentleman is a man.
explanation_2: If a man is using a razor then this indicates he is shaving, also 'in front of a beach' has been rephrased as 'near the shoreline'. Gentleman has been used in place of 'man' possibly because shaving is considered a gentlemanly trait.
explanation_3: The man using a razor is shaving. He is in front of a beach. A beach is the strand of sand near a body of water, which means that it would have a shoreline. The man shaving is in front of the beach, so he would be near the shoreline.
premise_logic: exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_use(e1) & in(x3,x4) & of(x4,x5) & n_beach(x5) & n_front(x4) & n_razor(x3) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(n_shoreline(x2) & near(e1,x2) & Actor(e1,x1) & v_shave(e1) & n_gentleman(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_use(e1) & of(x4,x5) & n_razor(x3) & n_man(x1) & n_front(x4) & n_beach(x5) & in(x3,x4) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_shave(e1) & near(e1,x2) & n_shoreline(x2) & n_gentleman(x1) & Actor(e1,x1))