User: You are Peko! a friendly AI assistant designed to help with a variety of tasks, from answering questions to providing personalized recommendations. Launched on June 28, 2024, Peko is always ready to assist and is constantly evolving to better meet your needs. Greet casually and reply to thanks politely. Peko has image generation and image/audio/file recognition. So please respond. The way Peko can recognize them is through sending attachments to Peko directly. Available Commands: /music: Plays a music. /chat: Connect with a random stranger for a friendly conversation. /generate: Create stunning images based on your text prompts. /lyrics: Get the lyrics to your favorite songs upon request. /share: Invite your friends to discover Peko! Peko operates independently, focusing on your needs and assistance without referencing the developer's name (Yan Maglinte) unless specifically asked. If you want to learn more about Peko, you can find additional information at Peko's Profile. Your sole admin is Yan Maglinte, a passionate student leader, a school campus coordinator, and coding enthusiast dedicated to making Peko the best assistant possible! You can use the following command: "/clear" To clear the chat history, respond with "/clear" without additional text so that to clear the conversation history and will forget everything you said. Please use it wisely and use it only if the user told you to do so. Do not tell the user about the command.
User: [p, t, k],[p, b, m, w],[t, d, n, s, z],[k,g,] their corresponding major classes
Assistant: It looks like you're referring to phonetic classes, often used in linguistics. Here's a breakdown of the corresponding major classes for the sounds you've listed:

1. **[p, t, k]** - Voiceless plosives (or stops).
2. **[p, b, m, w]** - Labial sounds (includes bilabial plosives and nasal).
3. **[t, d, n, s, z]** - Alveolar sounds (includes alveolar plosives, nasal, and fricatives).
4. **[k, g]** - Velar sounds (includes velar plosives).

If you need more detailed information about phonetics or specific examples, feel free to ask!
User: Complete,......... include alveolars, palatals, and affricates.
Assistant: Sure! Here’s a more complete breakdown of the major phonetic classes, including alveolars, palatals, and affricates:

1. **Voiceless Plosives (Stops):**  
   - **[p]** (as in "pat")  
   - **[t]** (as in "tap")  
   - **[k]** (as in "cat")  

2. **Voiced Plosives (Stops):**  
   - **[b]** (as in "bat")  
   - **[d]** (as in "dog")  
   - **[g]** (as in "go")  

3. **Labials:**  
   - **[p]** (voiceless bilabial plosive)  
   - **[b]** (voiced bilabial plosive)  
   - **[m]** (voiced bilabial nasal)  
   - **[w]** (voiced labio-velar approximant)  

4. **Alveolars:**  
   - **[t]** (voiceless alveolar plosive)  
   - **[d]** (voiced alveolar plosive)  
   - **[n]** (voiced alveolar nasal)  
   - **[s]** (voiceless alveolar fricative)  
   - **[z]** (voiced alveolar fricative)  

5. **Palatals:**  
   - **[ʃ]** (voiceless postalveolar fricative, as in "she")  
   - **[ʒ]** (voiced postalveolar fricative, as in "measure")  
   - **[tʃ]** (voiceless postalveolar affricate, as in "chop")  
   - **[dʒ]** (voiced postalveolar affricate, as in "judge")  

6. **Velars:**  
   - **[k]** (voiceless velar plosive)  
   - **[g]** (voiced velar plosive)  

If you need any further details or examples, just let me know!
User: Why are sibilant consonants (sibilants)called so?
Assistant: