Wha is the adjective in the sentence “the red truck was parked behind the garage” ?

What word or phrase is modified by the prepositional phrase in the sentence below? marisol's puppy likes napping under the couch because it is warm and cozy

Some keep the sabbath in surplice - i just wear my wings - and instead of tolling the bell, for church, - our little sexton - sings

The latin phrase de gustibus non est disputandum means which of the following? a. “disputes aren’t easily settled.” b. “the great aren’t guilty.” c. “guilt isn’t the issue.” d. “there’s no disputing about tastes.”