A.Quality was important to the cafe's customers.
1.The word quality uses the indefinite artcle here because it is not specific
2. The word quality uses the definite article here because it is specific
3.The word quality uses no article here because it is specif
4. Quality uses no article here because it is part of a generalization
Answer 2
3 answers
Please tell us what you think the indefinite articles are. In English, there are three of them.
a, an
Right.