This man is looking at shirts in a store where the language is not English.
The man cannot understand what the clerks are saying to him.
Many people speak languages other than English, so just because the language is not English it does not imply that the man cannot understand what the clerks are saying.
exists e1 p1 x1 x2 x3 x4.(n_language(x4) & n_man(x1) & at(e1,x2) & in(x2,x3) & -exists p2 x5.((x4 = x5) & n_english(x5)) & where(x3,p1) & n_store(x3) & n_shirt(x2) & Actor(e1,x1) & v_look(e1))
exists x1 x3.(n_male(x3) & n_clerk(x3) & n_man(x1) & -exists e1 p1.(exists e2 e3 x2.(n_thing(x2) & Theme(e3,x2) & Actor(e3,x1) & v_understand(e3) & to(e2,x3) & Theme(e2,x2) & Actor(e2,x3) & v_say(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_can(e1)))