With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Stock Aitken Waterman produced the hit `` Heartache '' .
text_B: `` They had two UK Top Ten hits : `` '' Heartache '' '' , which was produced by Stock Aitken Waterman , reached # 2 in the UK Singles Chart , and `` '' Goodbye Stranger '' '' which reached # 9 . ''
SUPPORTS.