Without bias? Or maybe with reason?
Explanation: The first one
Romeo kills Tybalt over revenge therefore the prince doesn't sentence him to death. Hope this helps :)) I can elaborate more if you need.
C the escape of a rhinoceros
No, it is not a correct sentence.
The mistake is in the word <em />worse - you need to use the superlative (final) form of the adjective. Bad - worse - worst. So the correct answer would actually be:
Deciding to go to Barcelona was the worst decision I ever made.