Anchor: The moats and turrets ' though Gothic in style ' are purely decorative, and the staircase is noted for its innovative straight flights and landings rather than the old spiral form that was designed to fend off invaders.
Entailed: The design is more welcoming than what would be common to see in older days. 
Contradiction: The straight flights are lack innovation.
Contradiction: All the moats and turrets are fully functional and were used in many wars.
Contradiction: The two girls are playing baseball.
Contradiction: It then came to my attention that I had not entirely thought things through.
Contradiction: The Soviet Union refused to let Steffens in during the 1920s.