Output the amount of days between the following two dates.
April 15, 2020 and April 28, 2020
There are 13 days between April 15, 2020 and April 28, 2020.
Complete the following task based on the instruction and optional input provided.### Instruction:
Output the amount of days between the following two dates.

### Input:
April 15, 2020 and April 28, 2020

### Output:
There are 13 days between April 15, 2020 and April 28, 2020.