premise: A photographer is using a tripod to take a picture of a sunset.
hypothesis: The photographer is taking a picture.
explanation_1: It is not uncommon to see a person using a tripod while taking a picture.
explanation_2: 'The photographer is taking a picture' is a less detailed rephrasing of 'A photographer is using a tripod to take a picture of...'.
explanation_3: "Take a picture" and taking a picture are the same thing.
premise_logic: exists e1 p1 x1 x2.(Theme(e1,p1) & Recipient(e1,x2) & Actor(e1,x1) & v_use(e1) & exists e2 x3 x4.(Theme(e2,x3) & Actor(e2,x1) & v_take(e2) & of(x3,x4) & n_sunset(x4) & n_picture(x3)) & n_tripod(x2) & n_photographer(x1))
hypothesis_logic: exists e1 x1 x2.(n_photographer(x1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_picture(x2))
premise_sim: exists e1 p1 x1 x2.(v_use(e1) & n_tripod(x2) & n_photographer(x1) & exists e2 x3 x4.(v_take(e2) & of(x3,x4) & n_sunset(x4) & n_picture(x3) & Theme(e2,x3) & Actor(e2,x1)) & Theme(e1,p1) & Recipient(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_take(e1) & n_picture(x2) & n_photographer(x1) & Theme(e1,x2) & Actor(e1,x1))