Text: Despite the distraction of the constant crowds (quiet is requested), visitors seem to yield to the power of Michelangelo's ceiling, and his Last Judgement (restored in 1994).
Entailment: Even though the crowds are busy and immense, visitors seem to fall under the spell of Michelangelo's ceiling.
Contradiction: Even below Michelangelo's ceiling, the constant crowds seem bored and unruly.