premise: Man reading a book while working as a street vendor.
hypothesis: A man takes a break from his job to read.
explanation_1: The man could be reading while working, that doesn't mean he is taking a break just because he is reading.
explanation_2: he takes not a break from his job
explanation_3: You can't take a break while working at the same time.
premise_logic: exists e1 e2 x1 x2 x3 x4 x5.(a_topic(x1) & while(e1,e2) & as(e2,x4) & n_vendor(x4) & of(x4,x5) & n_street(x5) & Actor(e2,x2) & v_work(e2) & Theme(e1,x3) & Actor(e1,x2) & v_read(e1) & n_book(x3) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 p1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & from(x2,x3) & Topic(x3,p1) & exists e2.(Actor(e2,x3) & v_read(e2)) & n_job(x3) & of(x3,x1) & n_male(x1) & n_break(x2) & n_man(x1))