The sentences that present a problem are those that show an adverse, negative situation that needs to be resolved. The sentences that show solutions are those that solve the presented problems.
We can arrive at this answer because:
- Problems are presented in sentences that present bad, adverse situations that are not desired and that need to be resolved for a given situation to normalize.
- Solutions are the sentences that solve these problems, decreasing their intensity, or removing them altogether.
Unfortunately, you have not shown the text this question refers to, which prevents me from being able to answer it accurately, but I hope this information will help you.
More information about problem-solution at the link:
https://brainly.com/question/10046137
