premise: A woman floats in an innertube in a large body of water.
hypothesis: The woman is relaxing in water.
explanation_1: "The woman is relaxing in water" rephrasing  "inner tube in a large body of water"
explanation_2: A person who floats in an innertube is relaxing.
explanation_3: Floating in an inner tube would be a relaxing activity to do in water.
premise_logic: exists e1 s1 x1 x2 x3 x4.(in(e1,x2) & in(x2,x3) & of(x3,x4) & n_water(x4) & n_body(x3) & a_large(s1) & Theme(s1,x3) & n_innertube(x2) & Actor(e1,x1) & v_float(e1) & n_woman(x1))
hypothesis_logic: exists e1 x1 x2.(n_woman(x1) & in(e1,x2) & n_water(x2) & Actor(e1,x1) & v_relax(e1))