premise: People dresses in business clothing are walking by while one man with a tie on is standing still and talking on his cellular phone.
hypothesis: The people are business associates.
explanation_1: Not all people who dress in business clothing are business associates.  Not all people who walk near each other are business associates.
explanation_2: From their dress and behaviour it cannot be assured they are business associates.
explanation_3: We have no idea they are business associates, they could be anyone.
premise_logic: exists e4 e3 e1 e2 s1 s2 s3 s4 s5 s6 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15.(on(e4,x15) & n_phone(x15) & a_cellular(s6) & Theme(s6,x15) & of(x15,x1) & n_male(x1) & Actor(e4,x8) & v_talk(e4) & in(x8,x10) & a_on(s5) & Manner(e3,s5) & with(e3,x14) & n_tie(x14) & while(e3,x13) & n_man(x13) & card_eq_1(x13) & a_by(s4) & Manner(e3,s4) & Actor(e3,x12) & v_walk(e3) & (x10 = x12) & n_clothing(x10) & of(x10,x11) & n_business(x11) & n_dress(x8) & of(x8,x9) & n_people(x9) & a_still(s3) & Manner(e2,s3) & Actor(e2,x1) & v_stand(e2) & in(x1,x3) & a_on(s2) & Manner(e1,s2) & with(e1,x7) & n_tie(x7) & while(e1,x6) & n_man(x6) & card_eq_1(x6) & a_by(s1) & Manner(e1,s1) & Actor(e1,x5) & v_walk(e1) & (x3 = x5) & n_clothing(x3) & of(x3,x4) & n_business(x4) & n_dress(x1) & of(x1,x2) & n_people(x2))
hypothesis_logic: exists p1 x1.(n_people(x1) & exists x2 x3.((x1 = x2) & n_associate(x2) & of(x2,x3) & n_business(x3)))