Detailed Instructions: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Q: The North Shore Channel is a drainage canal built between 1907 and 1910 to flush the sewage-filled North Branch of the Chicago River down the Chicago Sanitary and Ship Canal. The sewage carrying duty has been largely taken over by the Chicago Deep Tunnel, but there are still occasional discharges due to heavy rains. Question: Indiana Central Canal and North Shore Channel, are related to water? Answer: yes
A:
The North Shore Channel is a drainage canal built between 1907 and 1910 to flush the sewagefilled North Branch of the Chicago River down the Chicago Sanitary and Ship Canal.