There were two cats that enjoyed running together

There were two cats that enjoyed running together.
The first cat was english, called One-two-three.
The other was french and called Un-deux-trois.
One day when they were running they came to a huge
river. The cats took a large run up and leapt as
far as they could. Which cat drowned?
Un-deux-trois cat sank
(un deux trois quatre cinq)