Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Find the least important sentence in the given paragraph.

### Input:
The Earth revolves around the Sun in a period of 365.2564 days. In addition, the Sun will eventually die and will become a white dwarf in the far future. Meanwhile, humans have only been recording history for approximately 5,000 years.

### Response:
Meanwhile, humans have only been recording history for approximately 5,000 years.