# Range

Write a program which reads three integers `a`, `b` and `c`, and prints "Yes" if `a < b < c`, otherwise "No".

## Input

Three integers `a`, `b` and `c` separated by a single space are given in a line.

## Output

Print "Yes" or "No" in a line.

## Constraints

## Sample Input 1

1 3 8

## Sample Output 1

Yes

## Sample Input 2

3 8 1

## Sample Output 2

No