Opinion
A fact would say “the bandstand in the park has rotten and broken boards”, it would be a measurable fact. Everyone has a different opinion of what neglect is, it is too broad without definite measure.
C. Stereotyping
Since they are saying "teenagers" they are building a stereotypical reference to teenagers and how they never listen...Hope this makes sense!
Explanation:
by helping our neighbours in need
Context clues! Always look at the surrounding words to identify the meaning. By doing so, you can figure out if the author intends to use the denotation or the connotation.