premise: Two women drink coffee and chat while sitting on a blanket near a rocky shore.
hypothesis: Two women are having a picnic on the beach.
explanation_1: You can not infer they are having a picnic.
explanation_2: They may not be on picnic and the place may not be beach
explanation_3: You can drink coffee without bringing the food necessary for having a picnic.  A rocky shore without sand might not properly be called a beach.
premise_logic: exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(while(e1,e2) & on(e2,x5) & near(x5,x6) & n_shore(x6) & a_rocky(s1) & Theme(s1,x6) & n_blanket(x5) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x2) & Actor(e1,x1) & v_drink(e1) & n_chat(x4) & n_coffee(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_woman(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_beach(x3) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & on(x2,x3) & n_picnic(x2) & n_woman(x1) & card_eq_2(x1))
premise_sim: exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(while(e1,e2) & v_sit(e2) & v_drink(e1) & subset_of(x4,x2) & subset_of(x3,x2) & on(e2,x5) & near(x5,x6) & n_woman(x1) & n_shore(x6) & n_coffee(x3) & n_chat(x4) & n_blanket(x5) & card_eq_2(x1) & a_rocky(s1) & Theme(s1,x6) & Theme(e1,x2) & Actor(e2,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_have(e1) & on(x2,x3) & n_woman(x1) & n_picnic(x2) & n_beach(x3) & card_eq_2(x1) & Theme(e1,x2) & Actor(e1,x1))