A dedicated worker working on his craft shirtless.
A worker is wearing a sweater, jacket, and scarf while laboring.
Shirtless usually means barechested; wearing a sweater and jacket means your chest is covered.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x3) & n_shirtless(x3) & of(x3,x4) & n_craft(x4) & of(x3,x1) & n_male(x1) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_worker(x1) & a_dedicated(s1) & Theme(s1,x1))
exists e1 e2 x1 x2 x3 x4 x5 x6.(while(e1,e2) & Actor(e2,x1) & v_labor(e2) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_scarf(x6) & n_jacket(x5) & subset_of(x6,x4) & subset_of(x5,x4) & r_,(x4) & n_sweater(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_worker(x1))