User: 

You are given access to make searches on the Internet. The format for making a search is:
1. After the user sends a message, you will decide whether to make a search. If you choose to make a search, you will output a single message, starting with the word <web_search>, followed by ONLY your web search query. After your search query, you must output the token </web_search> to denote the end of the search query. Keep your search query very concise.
2. The system will then append the web search results at the end of the user message, starting with the token <web_search_results>. Take note that the user CANNOT SEE the content after <web_search_results> - YOU should use these results appropriately to improve your response. Additionally, If the web search results are already present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met:
1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason. However, you must not refuse to search the web if the user asks you to do so.
If you are highly unsure about whether to make a search (e.g. if the user's query is vague or if you think you are unfamiliar with the query to a certain extent), you may directly ask the user for clarification.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Remember that you MUST NOT make up any false information.
Assistant: Understood. I will strictly follow these instructions in this conversation.
User: is the sky blue
Assistant: The sky appears blue due to a phenomenon called Rayleigh scattering. When sunlight enters the Earth's atmosphere, it collides with molecules and small particles, scattering shorter wavelengths of light (blue and violet) more than longer wavelengths (red, orange, yellow). Our eyes are more sensitive to blue light, and some of the violet light is absorbed by the ozone layer, which is why we predominantly see a blue sky during the day.
User: roborock q revo price

<web_search_results> for "Roborock Q Revo price":

{
  "results": {
    "organic": [
      {
        "title": "Roborock Q Revo Robot Vacuum and Mop, Auto ... - Amazon.com",
        "link": "https://www.amazon.com/roborock-Vacuum-Auto-Drying-Self-Refilling-Self-Emptying/dp/B0CQK9TBNB",
        "snippet": "Buy New. $899.99$899.99. FREE delivery Sunday, January 5. Ships from: Amazon. Sold by: Roborock Technology Co. Ltd · Return this item for free.",
        "rating": 4.2,
        "ratingCount": 4108,
        "position": 1
      },
      {
        "title": "roborock Q Revo Robot Vacuum and Mop, Auto ... - Amazon.com",
        "link": "https://www.amazon.com/roborock-Revo-Auto-Drying-Self-Refilling-Self-Emptying/dp/B0BVVWN64G",
        "snippet": "Roborock Q Revo - It's the simple things. · Black. $899.99$899.99. In Stock · White. $899.99$899.99. Only 1 left in stock - order soon.",
        "rating": 4.2,
        "ratingCount": 4108,
        "position": 2
      },
      {
        "title": "【Pre-Sale】Roborock Qrevo S Robot Vacuum with Multifunctional ...",
        "link": "https://us.roborock.com/products/roborock-qrevo-s?srsltid=AfmBOopdXZdQkTVWbD7OYrPaayDq9FfgaigvJcAXnLSFRW8y4CJda6_U",
        "snippet": "-Please note that this item is in pre-sale and will be shipped after January 10th. -Multifunctional Dock -Mop Self-Washing&Warm Air Drying",
        "rating": 4.8,
        "ratingCount": 303,
        "position": 3
      },
      {
        "title": "Is the Q Revo the overall best value? : r/Roborock - Reddit",
        "link": "https://www.reddit.com/r/Roborock/comments/15cla7d/is_the_q_revo_the_overall_best_value/",
        "snippet": "I got the Q Revo during Prime day for $699 and I love it. The rotating mop heads clean our tile super well. The removable ends on the roller ...",
        "date": "Jul 29, 2023",
        "sitelinks": [
          {
            "title": "Q Revo price drop at Costco : r/Roborock - Reddit",
            "link": "https://www.reddit.com/r/Roborock/comments/1clnwwp/q_revo_price_drop_at_costco/"
          },
          {
            "title": "Is Q Revo worth $1500? : r/Roborock - Reddit",
            "link": "https://www.reddit.com/r/Roborock/comments/16nkbx1/is_q_revo_worth_1500/"
          },
          {
            "title": "Why is the Q Revo so much more expensive in Australia? : r/Roborock",
            "link": "https://www.reddit.com/r/Roborock/comments/15jm9d4/why_is_the_q_revo_so_much_more_expensive_in/"
          },
          {
            "title": "Talk me out of buying the Roborock Q Revo Robot Vacuum and Mop ...",
            "link": "https://www.reddit.com/r/Roborock/comments/179m6v7/talk_me_out_of_buying_the_roborock_q_revo_robot/"
          }
        ],
        "position": 4
      },
      {
        "title": "Roborock Q Revo Robot Vacuum and Mop, Self-Emptying ... - Walmart",
        "link": "https://www.walmart.com/ip/Roborock-Q-Revo-Robot-Vacuum-and-Mop-with-Self-Emptying-Self-Drying-5-500Pa-Suction-Obstacle-Avoidance-Black/2327485293",
        "snippet": "Now $479.99. current price Now $479.99. $699.99. Was $699.99 · 1114.6 out of 5 Stars. 111 reviews ; Now $419.99. current price Now $419.99. $819.99. Was $819.99.",
        "rating": 4.6,
        "ratingCount": 213,
        "position": 5
      },
      {
        "title": "Lowest-Ever Price: Roborock's Revo Q Robot Vacuum Is $220 Off",
        "link": "https://www.cnet.com/deals/lowest-ever-price-roborocks-revo-q-robot-vacuum-is-220-off/",
        "snippet": "Amazon is currently offering the Roborock Q Revo robot vacuum and mop for $680, the best price we've seen to date.",
        "date": "May 29, 2024",
        "position": 6
      },
      {
        "title": "Roborock Q Revo Robot Vacuum, Self-Drying, Mop Lifting - eBay",
        "link": "https://www.ebay.com/itm/404828308363",
        "snippet": "Roborock Q Revo Robot Vacuum, Self-Drying, Mop Lifting - Certified Refurbished ; Robot Size. 13.9*13.8*3.8 inches ; Accurate description. 4.9 ; Reasonable shipping ...",
        "rating": 4.9,
        "ratingCount": 16,
        "position": 7
      },
      {
        "title": "Roborock Q Revo Robot Vacuum and Mop, Auto-Drying, Auto Mop ...",
        "link": "https://camelcamelcamel.com/product/B0BVVSTJWS",
        "snippet": "$899.99 3rd Party New Price as of Dec 03, 2024 04:34 AM ; Out of Stock Amazon Price ; $505.07 3rd Party Used Price",
        "position": 8
      },
      {
        "title": "Roborock Qrevo Pro Robot Vacuum with Multifunctional Dock 2.0",
        "link": "https://us.roborock.com/products/roborock-qrevo-pro?srsltid=AfmBOoq-V71_Ve6kOuP04tGGRlhNNPZPSLwT7uixaKIM3CPAI4QrOtVf",
        "snippet": "Quickly resume cleaning with 30% faster* charging than before and get the most from low energy prices by charging during off-peak hours. Do your bit for the ...",
        "rating": 4.8,
        "ratingCount": 301,
        "position": 9
      },
      {
        "title": "Roborock Q Revo Robot Vacuum, Self-Drying, Self-Washing - eBay",
        "link": "https://www.ebay.com/itm/404828310164",
        "snippet": "Price details ; List price. $849.99. (41% off) -$350.00 ; Item price. $499.99 · FREE ; Estimated total. $499.99*. You save: $350.00.",
        "rating": 5,
        "ratingCount": 7,
        "position": 10
      }
    ]
  }
}
Assistant: