premise: Young women on a retreat.
hypothesis: There are women at a yoga retreat.
explanation_1: Women might be on a retreat for something other than yoga.
explanation_2: The young women are on a retreat not necessarily a yoga retreat.
explanation_3: Just because women are at a retreat it does not have to be a yoga retreat.
premise_logic: exists s1 x1 x2.(a_topic(x1) & on(x1,x2) & n_retreat(x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists p1 x1 x2 x3 x4.((x1 = x2) & at(x2,x3) & n_retreat(x3) & of(x3,x4) & n_yoga(x4) & n_woman(x2))