With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jennifer Garner appeared in a humorous romance film.
text_B: Meir Wilchek -LRB- Hebrew  : מאיר אשר וילצ ' ק , born 17 October 1935 -RRB- is an Israeli biochemist .. He is a professor at the Weizmann Institute of Science .. Weizmann Institute of Science. Weizmann Institute of Science
not_related.