The term for what you are describing is "zero sum", in which one benefits from another's loss.
To have peace, we must go to war. To achieve something, you must do the opposite, which is an oxymoron, or an example of one. Example- "pretty ugly" or "quiet presence".
Answer:
participial phrase: observing a crime
the noun modified by the participle: person
Explanation:
The participial phrase observing a crime functions as an adjective modifying the subject ‘<u>person</u>’. The participial phrase consists of observing (participle) and a crime (direct object of action expressed in participle).
I think that it would be D
