A perspiring, tattooed man plays a guitar.
A man with tattoos, sweats as he plays guitar for a donation.
We have no idea if he is playing for a donation, he could be playing for a number of reasons.
exists e1 p1 x1.(exists e2 x2 x3.(Theme(e2,x3) & Actor(e2,x2) & v_play(e2) & n_guitar(x3) & n_man(x2)) & Topic(e1,p1) & Actor(e1,x1) & v_tattoo(e1) & n_perspiring(x1))
exists e1 p1 x1 x2.(exists e2 x3 x4.(for(e2,x4) & n_donation(x4) & Theme(e2,x3) & Actor(e2,x1) & v_play(e2) & n_guitar(x3)) & n_male(x1) & as(e1,p1) & Actor(e1,x1) & v_sweat(e1) & with(x1,x2) & n_tattoo(x2) & n_man(x1))