Consider the following passage:

There's good reason to think that Senator Warren will be re$-$elected. She is popular with the majority of her constituents. She also has a strong campaign team working for her reelection bid. And the candidate put forward by the opposition party is widely thought to lack experience.

This passage

Contains an argument, with the conclusion being its fourth sentence, "And the candidate put forward by the opposition is widely thought to lack experience."

Contains an argument, with the conclusion being its second sentence, "She is popular with the majority of her constituents."

Contains an argument, with the conclusion being its first sentence, "There's good reason to think that Senator Warren will be reelected."

Contains an argument, with the conclusion being its third sentence, "She also has a strong campaign team working for her reelection bid."

Does not contain an argument