In this task, you will be presented with a question and you have to answer the question based on your knowledge. Your answers should be as short as possible.

[EX Q]: A NJ line colored on system maps in pale blue , has what as a symbol , and uses one of its three end terminals to layover trains ?
[EX A]: cattail

[EX Q]: In the 1971 Belgrade ICF Canoe Sprint World Championships , which two events debuted ?
[EX A]: C-1 500 m

[EX Q]: How many private schools are in the same neighborhood as the venue for the modern pentathlon ( running ) ?
[EX A]:
seven