I called him to ask about the phenomenon, but for once he didn't want to play.

Only a few members of Congress have expressed concern about the phenomenon.

These terms are necessary to understand most general discussions about the phenomenon.

"What definitive information can you tell us about the phenomenon out there?"

It's time we saw it for ourselves, and made up our own minds about the phenomenon.

Elves usually knew more about such phenomena than most people.

I was assigned to write an article about the phenomenon in 1998, and finally sat through an episode.

Within the first 72 hours, the video was viewed over 1.5 million times & every major press outlet had something to say about the phenomenon.

Maybe someone will write a book about the phenomenon.

"I have an idea about the phenomenon the away team has encountered," said Data, brushing himself off.