<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  How many types of sounds are there in phonetics ? Context: In phonetics, there are three types of sounds: consonants, vowels and diphthongs. Answer: [/INST]There are three types of sounds in phonetics: consonants, vowels and diphthongs.</s>