Here's a short story:

The crowd cheered and cheered. The man with the horn waved and smiled his great, happy smile."More! More!"cried the crowd. And Louis Satchmo Armstrong took his horn and began to play again. Here he was inprefix = st1 /England. Now a famous man, he was rich. He knew many important people. Wherever he went, people knew his name. They wanted to hear his music. As Louis played the sad, slow songs, he thought of his home inNew Orleans. He lived there as a boy. How many years ago it was? It was a busy, exciting city. But Louis' family was very poor. He went to work to help his mother. He also went to school. One of Louis' teachers asked him to be in the school band"This horn is yours until you leave our school,"his teacher said. Louis' music was jazz and he loved it. He remembered all the music he heard. He didn't learn to read music until he was a man. 

When he left school, he played in many bands. He loved his work and people loved him. They knew he had a wonderful talent. Louis played on the boats that sailed up and down the river. He played in little towns and in big cities. Satchmo's horn had as many sounds as ten horns-sometimes slow and sweet; sometimes fast and hot, high and low. His music was always strong and exciting."He does make wonderful music,"said the man who listened happily."Yes,"said another man,"he makes that horn speak."Then the music jazz as I can play. I thought jazz was my music, but now I understand it is ours. Isn't it beautiful how music brings us together!" (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: Did he play in a lot of bands after leaving school?
Guess: Yes

Question: Did he enjoy playing?
Guess: Yes

Question: Did people enjoy listening to him play?
Guess: Yes

Question: What type of talent did they know he had?
Guess: a wonderful talent.

Question: Did he play on airplanes?
Guess: No

Question: What did he play on?
Guess: Louis played on boats

Now answer the following question in the same format.

Question: Were they on the ocean?

No the river.