premise: An old women in a purple skirt is gardening with a old tool.
hypothesis: A woman is planting tulips.
explanation_1: The woman may be doing a type of gardening other than planting (such as weeding).  If she was planting, she could be planting anything, not just tulips.
explanation_2: Just because a woman is gardening does not mean she is planting tulips.
explanation_3: Just because the woman is gardening does not mean she is specifically planting tulips.
premise_logic: exists e1 s1 s2 s3 x1 x2 x3.(with(e1,x3) & n_tool(x3) & a_old(s3) & Theme(s3,x3) & Actor(e1,x1) & v_garden(e1) & in(x1,x2) & n_skirt(x2) & a_purple(s2) & Theme(s2,x2) & n_woman(x1) & a_old(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_plant(e1) & n_tulip(x2) & n_woman(x1))
premise_sim: exists e1 s1 s2 s3 x1 x2 x3.(with(e1,x3) & v_garden(e1) & n_woman(x1) & n_tool(x3) & n_skirt(x2) & in(x1,x2) & a_purple(s2) & a_old(s3) & a_old(s1) & Theme(s3,x3) & Theme(s2,x2) & Theme(s1,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_plant(e1) & n_woman(x1) & n_tulip(x2) & Theme(e1,x2) & Actor(e1,x1))