It is necessary to give credit to the words and ideas from the original author because if you do not you are plagiarising also if you plagiarize while writing a book without quotations or referring to the author it is illegal.
is this a question from ur school?. if so this is something you should answer or ur own......
Shouldn't I know the peom before answering?
Just asking;)
"Café Olympia serves coffee from all over the world" (B) states a fact rather than an opinion.
When writing essays for school, or researching information to support your writing, it is important to be able to stay factual and avoid stating opinions (unless you are specifically asked to do it, or unless you explicitly mention that you are quoting a biased work).
These characteristics should help you identify an <u>opinion</u>:
- appreciation verbs like <em>enjoy</em>, <em>hate</em>, <em>wish</em>, <em>believe, </em>etc.
- adjectives expressing value judgement like <em>best</em>, <em>good</em>, <em>bad</em>, <em>favorite</em>, <em>disappointing</em>, <em>fascinating</em>, <em>boring</em>, etc.
- clear involvement of the narrator, for example when the subject is <em>I</em> or <em>we</em>.
Conversely, a <u>factual</u> statement usually has:
- a distanced narrator, who does not get involved
- information which can be checked, like in answer B: "coffee from all over the world."
