Anchor: In 1964 a sister structure, the Forth Road Bridge, was completed to take vehicular traffic across the Firth.
Entailed: The Forth Road Bridge was built in the mid-sixties to allow traffic to reach the other side of the Firth.
Contradiction: The building of the Forth Road Bridge was finished in 1970. 
Contradiction: It's not possible to take a car across the Firth, but many hope it will be possible someday.
Contradiction: A single man lays on the sidewalk
Contradiction: It is a short walk from St. Andrew Square to the Scottish National Portrait Gallery.  
Contradiction: I'm not encouraged in the least by home prices.