With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: The first flight was on 3 February 1959 and the prototype was exhibited at that year's Paris Air Show in "faux" military colours.
text_B: The first flight was on 4 February 1959 and the prototype was exhibited at that year's Paris Air Show in "faux" military colours.
contradiction.