Thread:GhostyFlareEruption/@comment-33007077-20170301122959/@comment-30604075-20170307005947

Secretive has answered Correctly!

Your turn: 

What is unusual about the sentence below?

A big cowboy, dancing elegantly for grand hotels in Jersey, knitting lovely mittens nicely on pretty quilted rubber shoes, thought untrained vets would X-ray yellow zebras