With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The 12-hour clock divides the day into two periods .
text_B: The 12-hour clock is a time convention in which the 24 hours of the day are divided into three periods : a.m. from the Latin , ante meridiem , meaning before midday , d.m . duran meridiem , meaning during midday and p.m. post meridiem , meaning past midday .
REFUTES.