With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: After learning that Frank has abducted Dorothy's husband Don and son Donnie to force her into sex slavery, Jeffrey suspects Frank cut off Don's ear to warn her to stay alive for her family's sake. Jeffrey relays the experience to Sandy—without revealing "his" sexual encounter with Dorothy—who urges him to tell her father what he knows about the case, but he refuses, unwilling to land Sandy or himself in trouble and also fearing what Frank, a gangster and raging psychopath, might do.
text_B: Does Jeffrey want problems for the girl?
NO.