JEOPARDY! fans have called out all three contestants on Tuesday's episode after they failed to answer a question correctly.

Many Taylor Swift fans thought the answer was obvious.

Host Mayim Bialik introduced the category, which was "Literary Groups."

"Windemere, Thirlmere, & Grasmere are three of the sites that helped give a 19th century literary group this name," the clue read.

They started with returning champion, Diandra D'Alessio, who answered "What are the Algonquin Round Table?"

Nathan Dennis answered: "Who are the Meadwomen?"

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Ilhana Redzovic answered the same as Diandra and everyone was wrong.

Mayim let everyone know that the corrected response was "Who are the Lake Poets?"

"Made up of Wordsworth, Coleridge, and Southee."

SWIFTIES KNOW!

Taylor Swift has a bonus track on her eighth studio album, folklore, called The Lakes.

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The song features the lines: "Take me to the lakes where all the poets went to die / I don’t belong, and my beloved, neither do you. These Windermere Peaks look like the perfect place to cry."

It is about going to The Lakes district with her "muse" and leaving the rest of the world behind.

The lakes features both the site and the poets mentioned in the Final Jeopardy! question.

Swifties were stumped that the three contestants didn't know the answer and took to Twitter to call them out.

FANS SOUND OFF

"Did I just know final Jeopardy because of The Lakes by @taylorswift13?! Yes I did. Aren’t you proud @taylornation13," one fan wrote.

“Ty @taylorswift13 for the hint for tonight’s final jeopardy (hint: the lakes)," tweeted another.

A third added: “Me swearing up and down for some reason I know the jeopardy final clue. And can’t figure out why… Taylor Swift is why."

“The Lakes talks about Windermere peaks and she talks about the poets going there to die.”

“I only got Final Jeopardy right because of the song The Lakes by Taylor Swift. Don’t tell me she’s not an educator!” a Swiftie tweeted.

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"I love it when I know Final Jeopardy answers due to my deep knowledge of the Taylor Swift discography," said another fan.

One last fan wrote: "when you impress everyone getting a triple stumper final jeopardy about 19th century English poets but you only know it bc of a Taylor Swift song."

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