With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: All income, from whatever source, would be taxed the same (i.e., whether income from wages, dividends, interest or capital gains).
text_B: All income, from whatever source, would be taxed the same i.e., whether income from wages, dividends, interest gains.
entailment.