question the authenticity

The show also takes time to respond to those who would question his racial authenticity.

And in case you question the exhibit's authenticity, the rock is displayed as well.

They questioned the authenticity of her hair color and suggested how she could prove it was the real thing.

The British government has not questioned the authenticity of the documents described in the book.

Some, however, did question the authenticity of the film.

Modern historians have also questioned the authenticity of the work.

This and other factual problems with the letter have caused some experts to question its authenticity.

So there is no any loophole to question the authenticity of this historic fact.

During this time several people questioned the authenticity of what had come to be known in the West as polywater.

He questions the authenticity of history, which is constructed and manipulated by the power.