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?

<web_search_results> for "is the sky blue?":

{
  "results": {
    "organic": [
      {
        "title": "Why is the sky blue? | Royal Observatory",
        "link": "https://www.rmg.co.uk/stories/topics/why-sky-blue",
        "snippet": "In fact, it's the Earth's atmosphere, and a process known as 'scattering', that causes our skies to be blue. Learn more with astronomers at the Royal ...",
        "position": 1
      },
      {
        "title": "Why is the sky blue? - BBC Sky at Night Magazine",
        "link": "https://www.skyatnightmagazine.com/space-science/why-is-the-sky-blue",
        "snippet": "The sky appears blue because the molecules of nitrogen and oxygen in the atmosphere scatter light in short wavelengths towards the blue end of the visible ...",
        "date": "Jun 11, 2024",
        "position": 2
      },
      {
        "title": "Why is the sky blue? Do I understand it correctly: : r/askscience",
        "link": "https://www.reddit.com/r/askscience/comments/14566ig/why_is_the_sky_blue_do_i_understand_it_correctly/",
        "snippet": "The answer is simply human eye perception. We have three types of color cells in our eye which have peak sensitivities at three different places ...",
        "date": "Jun 9, 2023",
        "sitelinks": [
          {
            "title": "Why is the sky blue AND the ocean blue? (serious) - Reddit",
            "link": "https://www.reddit.com/r/NoStupidQuestions/comments/1dpyn24/why_is_the_sky_blue_and_the_ocean_blue_serious/"
          },
          {
            "title": "eli5 why on earth is the sky blue compared to the sky on the moon?",
            "link": "https://www.reddit.com/r/explainlikeimfive/comments/1agggbm/eli5_why_on_earth_is_the_sky_blue_compared_to_the/"
          },
          {
            "title": "ELI5: Why is the sky blue? No seriously, like I'm literally 5 years old.",
            "link": "https://www.reddit.com/r/explainlikeimfive/comments/jgtxi/eli5_why_is_the_sky_blue_no_seriously_like_im/"
          },
          {
            "title": "ELI5: why is the sky blue in the day but then orange in the evening",
            "link": "https://www.reddit.com/r/explainlikeimfive/comments/15as7kr/eli5_why_is_the_sky_blue_in_the_day_but_then/"
          }
        ],
        "position": 3
      },
      {
        "title": "Why is the Sky Blue? Or Better Yet, Why is the Ocean Blue?",
        "link": "https://www.mcgill.ca/oss/article/environment-general-science-you-asked/why-sky-blue-or-better-yet-why-ocean-blue",
        "snippet": "The sky is blue due to a phenomenon called Raleigh scattering. This scattering refers to the scattering of electromagnetic radiation (of which ...",
        "date": "Jan 31, 2020",
        "position": 4
      },
      {
        "title": "Why Is the Sky Blue? | NOAA SciJinks – All About Weather",
        "link": "https://scijinks.gov/blue-sky/",
        "snippet": "Blue light is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.",
        "position": 5
      },
      {
        "title": "Why is the Sky Blue? - YouTube",
        "link": "https://www.youtube.com/shorts/FHX95s8TavU",
        "snippet": "Why is the sky blue? Joie Bettenhausen is hitting us with some atmospheric physics knowledge!",
        "date": "Aug 30, 2024",
        "position": 6
      },
      {
        "title": "Why Is The Sky Blue? - National Weather Service",
        "link": "https://www.weather.gov/fgz/SkyBlue",
        "snippet": "The sky looks blue, not violet, because our eyes are more sensitive to blue light (and the sun also emits more energy as blue light than as violet).",
        "position": 7
      },
      {
        "title": "Why is the sky blue? - Live Science",
        "link": "https://www.livescience.com/planet-earth/why-is-the-sky-blue",
        "snippet": "The sky's blueness isn't from reflecting the water. Instead, its color has to do with scattered light.",
        "date": "Nov 4, 2023",
        "position": 8
      },
      {
        "title": "Why is the sky blue? - Met Office",
        "link": "https://www.metoffice.gov.uk/weather/learn-about/weather/optical-effects/why-is-the-sky-blue",
        "snippet": "The sky looks blue because the shorter blue light waves are scattered more than other colours in the spectrum, making blue more visible to the human eye.",
        "position": 9
      }
    ]
  }
}
Assistant: