Text: The altitude of 670 m (2,200 ft) produces refreshing breezes, and explains why several wealthy British expats have chosen to build quintas here and why so many affluent Madeirans still flee the hot Funchal summer up into these hills.
Entailment: There are some British expats with wealth who have decided to build quintas here.
Contradiction: No British expats with financial means have decided to build quintas here.