Given 'A poll of Hong Kong residents finds them sanguine about the city's future.', does 'A poll of Hong Kong residents finds them more sanguine about the city's future than before. ' exist in a neutral realm, neither confirming nor denying the premise?
A poll of Hong Kong residents finds them sanguine about the city's future.###A poll of Hong Kong residents finds them more sanguine about the city's future than before. 