generate questions: There are seven state parks within the confines of New York City, including Clay Pit Ponds State Park Preserve, a natural area which includes extensive riding trails, and Riverbank State Park, a 28-acre (110,000 m2) facility that rises 69 feet (21 m) over the Hudson River.
How many state parks exist in New York City? {sep_token} How large is Riverbank State Park in acres? {sep_token} How many meters is Riverbank State Park elevated above the Hudson River? {sep_token} How many New York state parks are within New York City? {sep_token} Riverbank State park's highest point is how high above the Hudson River?