Hello. You did not show the excerpt to which the question refers, which makes it impossible for that question to be answered accurately.
However, we can affirm that the sentence that you must select is one that shows statistical and / or scientific information, which allows the proof of a certain position or argument in relation to the text's theme. In that case, you should look for that type of information in the text you have.
If it already has the souce before it like for example it says " According to blank "Evidence" You still have to put the parentheses even though it is still there.
Answer:
I said to him that we had to invite them to the party.
Answer:
:) thank you! I knew about it and was going to stay inside! You stay safe too. :)
Explanation: