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: do preacher curls target long or short head of biceps?
Assistant: Preacher curls primarily target the short head of the biceps brachii. This is largely due to the position of the arms during the exercise, which emphasizes the inner part of the bicep. However, the long head also gets some activation, but less so compared to other exercises like incline dumbbell curls that target the long head more effectively.
User: what makes an exercise target the long head of the biceps over the short head?
Assistant: The primary factor that determines whether an exercise targets the long head or short head of the biceps is the position of the arm and the angle of the shoulder during the movement. Here are some key points:

1. **Shoulder Position**: The long head of the biceps is more activated when the shoulder is in a more extended position. Exercises like incline dumbbell curls put the shoulder in a position that allows for greater stretch and recruitment of the long head.

2. **Arm Position**: The short head is more emphasized when the arms are closer to the body. Movements like preacher curls and concentration curls tend to engage the short head more effectively because of the arm positioning.

3. **Grip and Supination**: The supination of the forearm (turning the palm upward) during curls can also influence which head of the biceps is primarily engaged. While both heads are generally activated, exercises that involve more supination can recruit the long head more.

4. **Range of Motion**: The range through which a muscle is contracted can also influence which part of the muscle is worked more. Longer ranges of motion often help fully engage the long head, while shorter ranges might be more isolative to the short head.

In summary, exercises that involve shoulder extension, a wider arm position, and significant supination will typically target the long head of the biceps more effectively than those that keep the arms closer to the body.
User: is mineral glass or sapphire glass less prone to shattering
Assistant: Sapphire glass is generally more durable and less prone to shattering compared to mineral glass. Here’s a breakdown of the differences:

1. **Material Composition**: Sapphire glass is made from synthetic corundum, which is much harder than the materials used in standard mineral glass. This hardness makes it more resistant to scratches and impacts.

2. **Fragility**: Although sapphire glass is more scratch-resistant, it can be more brittle than mineral glass, which means that while it resists scratches better, it may shatter more easily under certain types of impact. Mineral glass, while easier to scratch, can handle impacts better without breaking.

3. **Typical Uses**: Sapphire glass is commonly used in high-end watches and some smartphone screens due to its hardness and premium feel. Mineral glass, on the other hand, is often found in more basic watches and less expensive devices.

In summary, sapphire glass is less prone to scratches and offers excellent durability against wear, while mineral glass may handle impact better in some scenarios. The choice between them depends on the specific application and required durability characteristics.
User: how much could you list two broken watches for
Assistant: The price for broken watches can vary widely depending on several factors, including the brand, model, and condition. However, as a general guideline:

1. **Mid-Range Watches**: For brands like Seiko or Citizen, you might list broken watches for anywhere between $20 and $100, depending on the model and demand for parts.

2. **Luxury Watches**: For higher-end brands like Rolex or Omega, even broken watches can command a significant price, potentially ranging from a few hundred to several thousand dollars, due to the desirability of the parts and brand heritage.

If you have specific watches in mind, I could help you find more precise pricing or market guidelines.
User: one of them is fossil and the other skagen
Assistant: For broken watches from Fossil and Skagen, you can generally expect to list them at the following price ranges:

1. **Fossil**: Broken Fossil watches can typically be listed for around $20 to $50, depending on the model and condition. Some limited editions or popular designs might fetch a bit more.

2. **Skagen**: Similar to Fossil, broken Skagen watches can often be listed between $20 and $60. The brand's sleek designs might attract buyers looking for parts or for repair.

It's important to consider the specific model and current demand in the market when setting your prices. You might also want to check platforms like eBay for completed listings to get a better idea of what buyers are willing to pay for similar items.
User: if a watch is 41mm in diameter does that mean the glass is 41mm in diameter?
Assistant: The 41mm measurement typically refers to the overall case diameter of the watch, which includes the bezel and casing. The glass (or crystal) that covers the watch face may not necessarily be exactly 41mm in diameter, as the glass is usually slightly smaller to fit inside the bezel and may also have a specific design that influences its dimensions.

In general, if you're interested in exact measurements, it's best to check the specifications from the manufacturer or measure the glass directly if possible.
User: what is an ai agent
Assistant: An AI agent is a system or software that uses artificial intelligence techniques to perform tasks or make decisions on behalf of a user or organization. Here are some key characteristics of AI agents:

1. **Autonomy**: AI agents can operate independently without human intervention, making decisions based on their programming, algorithms, and learned experiences.

2. **Perception**: Many AI agents can perceive their environment through sensors or data inputs, allowing them to gather information, analyze it, and respond accordingly.

3. **Learning**: Some AI agents utilize machine learning to improve their performance over time based on new data and experiences.

4. **Interaction**: AI agents can engage with users or other systems, often through natural language processing, enabling them to comprehend and respond to human requests effectively.

5. **Goal-Oriented Behavior**: AI agents are typically designed to achieve specific goals, like solving problems, providing recommendations, or performing automated tasks.

AI agents can be found in various applications, from virtual personal assistants like Siri and Alexa to more complex systems like autonomous vehicles and industrial robots.
User: can you owe money investing in stocks or is the limit of losing just what you put in
Assistant:  investing in stocks, the potential for loss is typically limited to the amount of money you invest. This means if you buy shares of a stock for $1,000 and the stock's value falls to zero, you would lose that $1,000. However, you would not owe any additional money beyond your initial investment.

However, there are scenarios where you could owe money:

1. **Margin Trading**: If you're trading on margin (borrowing money from a brokerage to invest), you can have losses exceeding your initial investment. In this case, if your investment decreases in value, you still owe the brokerage the borrowed funds, which could result in a margin call requiring you to deposit more money.

2. **Options and Derivatives**: Investing in certain derivatives, like options, can also lead to owing money if you're on the losing side of a trade, particularly if you've sold options (written options) and the market moves against you.

In standard stock investing without leveraging through margin or trading derivatives, your maximum loss is limited to the amount you invested.
User: does pooping right after you eat lose all the nutrients from the food?
Assistant: