Does the sentence "Just south of Van Cortlandt Park is the Jerome Park Reservoir, surrounded by 2 miles (3 km) of stone walls and bordering several small parks in the Bedford Park neighborhood; the reservoir was built in the 1890s on the site of the former Jerome Park Racetrack." provide a valid answer to the question "How large is Crotona Park's lake?" OPTIONS:
- yes
- no

A: no

Does the sentence "Armour continued to advance, spurred by the increasing power of crossbows, and plate armour was developed to protect soldiers from crossbows as well as the hand-held guns that were developed." provide a valid answer to the question "Along with crossbows, what was plate armor designed to defend against?" OPTIONS:
- yes
- no

A: yes

Does the sentence "He and his successors faced many difficulties, including the invasion of the Mongols into Europe in the mid-13th century." provide a valid answer to the question "What dynasty controlled Germany in the early High Middle Ages?" OPTIONS:
- yes
- no

A: no

Does the sentence "A new Constitution was adopted in 1999, but did not introduce notable changes to the federal structure." provide a valid answer to the question "What is the executive body of the Swiss government called?" OPTIONS:
- yes
- no

A:
no