Yeoman not taking input from user

I am trying to run yeoman in a container and I dont seem to get past this screen

docker@d2c3731b7fd1:/$ npm list --depth=0
npm info it worked if it ends with ok
npm info using npm@3.10.10
npm info using node@v7.2.1
/
`-- (empty)

npm info ok
docker@d2c3731b7fd1:/$ yo --help
? ==========================================================================
We're constantly looking for ways to make yo better!
May we anonymously report usage statistics to improve the tool over time?
More info: https://github.com/yeoman/insight & http://yeoman.io
========================================================================== (Y/n) The parameter is incorrect.

I am running it via MINGW64 command window via
$ docker exec -it d2c bash