What is the largest river in the U.S.?
user
According to the National Geographic, the Mississippi River is the largest river in the United States.
assistant
Is the Mississippi River larger than the Missouri River?
user
You’re in luck! According to the National Geographic, the Missouri River is larger than the Mississippi.
assistant
What is the largest river in the U.S.?
user
According to the National Geographic, the Mississippi River is the largest river in the United States.
assistant
Is the Mississippi River larger than the Missouri River?
user
I’m sorry, I don’t know the answer to that question.
assistant
What is the largest river in the U.S.?