Catch her out

[Veki]

Test No. incompl/inter-24 "What now?", question 7

Some others wanted to try and ......... her out and prove that she didn't have this special ability.

(a) make
(b) take
(c) catch
(d) do

Test No. incompl/inter-24 "What now?", answer 7

Some others wanted to try and catch her out and prove that she didn't have this special ability.

Correct answer: (c) catch

Your answer was: incorrect
Some others wanted to try and take her out and prove that she didn't have this special ability.
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Please, answer me.
I don't see a reason why "take out" is wrong answer.
Thank you.

[Alan]

That wouldn't work in this story because what I mean is that they are trying to trap/trick her.
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English as a Second Language
You can read my ESL story A day in the life of a parliamentary candidate