Which BEST explains the function of the word 'yet' in this sentence? Olivia spent hours getting ready for the prom, yet she and Bennett spent less than forty five minutes there. A) Yet is used to combine and emphasize contrasting ideas. B) Yet is used to join two negative alternatives together. C) Yet is used to join clauses in a cause and effect relationship. D) Yet is used to join clauses and indicate a reason why something has happened.