With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Carlo Ancelotti beat Genk 4-0 , at home , on December 10 , 2019 .
text_B: On 10 December 2019 , Ancelotti was sacked after a 4–0 win against Genk in their final 2019–20 UEFA Champions League match of the group stage that ensured Napoli 's advancement to the round of 16 .
NOT ENOUGH INFO.