AT_abc430_a [ABC430A] Candy Cookie Law

In AtCoder Country where Takahashi lives, there is a strange law that "a person who possesses $ A $ or more candies must possess $ B $ or more cookies." Takahashi possesses $ C $ candies and $ D $ cookies. Determine whether Takahashi is violating this law.

The input is given from Standard Input in the following format: > $ A $ $ B $ $ C $ $ D $

Print `Yes` if Takahashi is violating the law, and `No` otherwise.

### Sample Explanation 1 In AtCoder Country, there is a law that "a person who possesses $ 10 $ or more candies must possess $ 20 $ or more cookies." Takahashi possesses $ 30 $ candies and $ 40 $ cookies, so he is not violating this law. ### Constraints - $ 1\leq A,B,C,D \leq 100 $ - All input values are integers.