premise: A man and woman sit on a dock looking out over the water on an overcast day.
hypothesis: The day is gloomy and poorly lit.
explanation_1: Gloomy and poorly lit implies an overcast day.
explanation_2: An overcast day is a gloomy, poorly lit day.
explanation_3: If the day is overcast, then it is gloomy and poorly lit.
premise_logic: exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(n_water(x5) & for(e1,e2) & a_out(s2) & Manner(e2,s2) & over(e2,x5) & on(x5,x6) & n_day(x6) & a_overcast(s1) & Theme(s1,x6) & Actor(e2,x1) & v_look(e2) & on(e1,x4) & n_dock(x4) & Actor(e1,x1) & v_sit(e1) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))
hypothesis_logic: exists s1 s2 x1.(n_day(x1) & r_poorly(s2) & Theme(s2,x1) & a_lit(s2) & Theme(s1,x1) & a_gloomy(s1))