"Essa dor pode ser sintoma de alguma doença?"

Translation: Can that pain be a symptom of some disease?

[hkysonjr]

"Can that pain be a symptom of some illness" should also be accepted as a valid translation of the sentence shown above.

[Codymack]

Yeah, for another sentence it said I was wrong when I translated "essa" as this, now it says i'm wrong when I translate it as "that". Make up your mind!

[benkloester]

I realize that "could" is technically poderia, but is using it in this instance really wrong?

[emeyr]

Not wrong. Could simply makes the question more tentative, less direct.

[Thalesson]

Why "May that pain..." is wrong?

[Paulenrique]

It should also be accepted.

[Annie_Maldonado]

It's 2021, and "illness" is still not accepted as a valid answer. Ugh!