With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Larry David worked with Jerry Seinfeld.
text_B: Strategy of Terror is a 1969 film directed by Jack Smight , re-edited from a two-part 1965 Kraft Suspense Theatre episode , `` In Darkness , Waiting '' .. Jack Smight. Jack Smight. Kraft Suspense Theatre. Kraft Suspense Theatre
not_related.