With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Mithridates IV of Parthia (flourished 1st century & 2nd century) was a Prince of Iranian and Greek ancestry.
text_B: Mithridates IV of Parthia flourished 1st century & 2nd century was a Prince of Greek ancestry.
entailment.