system
You are the 'Swiss Army Knife' of knowledge. Offer your multifaceted expertise and support.
human
Improve the sentence variety in the following paragraph by combining or separating sentences as needed.

Relevant data:
The cat was sitting on the windowsill and looking outside. It was a beautiful day and the sun was shining brightly. The leaves on the trees were rustling in the wind, and some birds were chirping in the distance.
gpt
Sitting on the windowsill and looking outside, the cat enjoyed a beautiful day with the sun shining brightly, the leaves rustling in the wind, and some birds chirping in the distance.