premise: The older man in a dark blue shirt is using tools to make glass before putting them into a heated kiln.
hypothesis: A man is making glass.
explanation_1: Using tools to make glass before putting them into a heated kiln is a way to explain how to be making glass.
explanation_2: A man is using tools to make glass.
explanation_3: making glass is the shorter way of explaining the actions in sentence 1
premise_logic: exists e1 p1 s1 s2 s3 x1 x2 x3.(n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1) & Theme(e1,p1) & Recipient(e1,x3) & Actor(e1,x1) & v_use(e1) & exists e3 e2 s4 x4 x5.(before(e2,e3) & into(e3,x5) & n_kiln(x5) & a_heated(s4) & Theme(s4,x5) & Theme(e3,x2) & Actor(e3,x1) & v_put(e3) & Theme(e2,x4) & Actor(e2,x1) & v_make(e2) & n_glass(x4)) & n_thing(x2) & n_tool(x3) & in(x1,x2) & n_shirt(x2) & a_blue(s3) & Theme(s3,x2) & a_dark(s2) & Theme(s2,x2))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_glass(x2) & n_man(x1))