Text: In a 1985 study, journalist Charles Silberman recounted how the writer Anne Roiphe, besieged with angry letters after she wrote an article about celebrating Christmas as a Jew, switched to observing Hanukkah and found it far more meaningful.
Entailment: Anne Roiphe switched from celebrating Christmas to observing Hanukkah.
Contradiction: Anne Roiphe did not find Hanukkah as meaningful as Christmas.