Adjective phrase is a group of words that are used to describe a noun. In this sentence the phrase "from our vacation" describes the noun and subject of the sentence photographs. Therefore, you are correct the answer is C.
The correct answer is C. "A grumpy old donkey hides his money away and ignores his starving neighbor's pleas for food". Parables are not a complete representation of truth that equally apply to all aspects of a story in a completely comprehensive way.