It's wonderful to be in the mountains after a hustle bustle week .
happiness
user
Indeed . I love the smell of the grass and trees . They certainly refresh my mind .
happiness
assistant
Can we stop here for a while ? My backpack is very heavy .
happiness
user
Sure . Did you hear anything ? Look ! An eagle is hovering in the sky .
happiness
assistant
Let me see . It's not an eagle . I think it's a vulture .
happiness
user
Yes . Will it hurt us ?
happiness
assistant
I don't think so . Let's walk by the stream . I am sure we can find the waterfall on the map .
happiness
user
OK . I have a good pair of hiking boots . It should not be a big problem .
happiness
assistant
I also brought a bottle of water and some provisions . If you are hungry , you can let me know .
happiness
user
You are kind . Look there is a big tree over there , it looks like a thousand-year-old tree .
happiness
assistant
Well , it is a birch tree.It is not as old as you think .
happiness
user
How do you know ?
happiness
assistant