A man wearing an identical light blue sweater to the man sitting next to him is using a cellular phone.
A man is wearing a sweater.
If the men are wearing the same thing and one of them is wearing a sweater, then they are both wearing a sweater
exists e1 e2 e3 s1 s2 s3 s4 x1 x2 x3 x4 x5.(Theme(e3,x5) & Actor(e3,x1) & v_use(e3) & n_phone(x5) & a_cellular(s4) & Theme(s4,x5) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & to(x3,x1) & to(e1,x1) & n_male(x1) & r_next(e1) & Actor(e1,x4) & v_sit(e1) & (x1 = x4) & n_man(x1) & n_man(x1) & n_sweater(x3) & a_blue(s3) & Theme(s3,x3) & a_light(s2) & Theme(s2,x3) & a_identical(s1) & Theme(s1,x3) & (x1 = x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_sweater(x2) & n_man(x1))