A man wearing a white cap, sunglasses, and red vest is playing a gold sousaphone.
A man, completely nude, plays a gold sousaphone.
The mention of man completely nude contradicts with man in sentence 1 who is wearing cap, sunglasses and vest.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e2,x7) & Actor(e2,x1) & v_play(e2) & n_sousaphone(x7) & of(x7,x8) & n_gold(x8) & subset_of(x6,x1) & n_vest(x6) & a_red(s2) & Theme(s2,x6) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & rel(x4,x5) & n_sunglass(x5) & n_cap(x4) & a_white(s1) & Theme(s1,x4) & (x2 = x3) & n_man(x2))
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_sousaphone(x3) & of(x3,x4) & n_gold(x4) & r_completely(s1) & Theme(s1,x2) & a_nude(s1) & (x1 = x2) & n_man(x1))