Add danish europarl sentences (#3259)
Add danish europarl sentences (#3259)

* Add files via upload

6448 sentences extracted from europarl-v7.da-en.da

* add Europarl Danish sentences

Corrected 2 error in my extraction script.

* Delete sentences flagged in manual QA

Co-authored-by: Svend Haugaard Sørensen <c20ca7cfbcbdb3d54d9ba3efa2b4a937cf88ec36@users.noreply.github.com>
common-voice/common-voice,common-voice/common-voice,common-voice/common-voice,common-voice/common-voice