With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Summertime ( George Gershwin song ) was composed in 1934 by George Gershwin for an opera .
text_B: `` Summertime `` is an aria composed in 1934 by George Gershwin for the 1935 opera Porgy and Bess .
SUPPORTS.