Question

1. were in agreement on the issues, so lets not quarrel over semantics!

mark only one oval.
word meanings
difficult tasks
schedule problems
minor details

Explanation:

The word "semantics" refers to the study of meaning, especially in language (word meanings). The other options: "difficult tasks" is about tasks' difficulty, "schedule problems" is about time - related issues, and "minor details" is about small aspects of something, which don't match the meaning of "semantics".

Answer:

word meanings