user: What temperature can I expect at the summit if I climb Mount Kinabalu

assistant: Temperature ranges from -4°C to 12 °C .

user: Do i must to hug my wife

assistant: Hugging Improves Relationships.
It's a deeper, more intimate level of connection that you don't get from talking. The second reason is that physical touch causes the release of the love hormone oxytocin, which improves bonding and trust and makes people feel closer to one another.
You should hug your spouse every day as an act of showing your love to them. Giving a hug is one of the simplest ways to show your love. Anytime, anywhere a hug can is a healthy reminder to your spouse of why you love them so much.

user: What is a computer network?

assistant: A computer network are groups of computers than can communicate with each other through a LAN or Local Area Network.  In the early days of networking they all had to be hard wired and with the development of newer technology networks could communicate and be setup over wireless.  Computer networks also share data and devices with each other.  For example a shared printer can be used by multiple devices on the same computer network.