What is correct answer

You raise your hand and answer a question correctly and your teacher responds in a cheerful tone, "Yeah, right!" A little bit later that day, your friend gets a poor grade on the test, and you tell him that he'll do better next time. He responds in a sad voice, "Yeah, right." In order to tell the difference between these same saying, you would likely rely on... O Syntax Prosody Morphemes Phonemes