Javier played the piano loudly for two hours yesterday night, angering his neighbors, though he had taken lessons three years ago from a good teacher. He was with friends and relatives who were noisy, singing, dancing and drinking alcohol, while Javier did not drink and instead took sleep pills that should not be mixed with alcohol.

1. Javier played the piano for two hours yesterday night. He had
some problems with his neighbors because Javier played loudly.
He took piano lessons three years ago. He had a very good
teacher.
Yesterday night, he was with some friends and relatives. They
were very noisy. They were singing, dancing and drinking alcohol.
Javier didn't drink alcohol; he is taking some pills in order to sleep.
He can't mix these pills with alcohol.