408183: GYM103048 D Divide

Cuber QQ once said, when one integer is the divisor of another integer, it is the most wonderful thing in the world, because obviously not every integer divides one another.

You are given $$$a=\prod_{i=l_1}^{r_1}i$$$ and $$$b=\prod_{i=l_2}^{r_2}i$$$, and you should tell whether the "most wonderful thing in the world" will happen, i.e., whether $$$a$$$ is a divisor of $$$b$$$.

The first line contains an integer $$$T$$$ ($$$1\le T\le 10$$$), representing the number of test data.

One line for each test case, containing four space-separated integers $$$l_1, r_1, l_2, r_2 $$$ ($$$1 \le l_1 \le r_1 \le 10^7$$$, $$$1 \le l_2 \le r_2 \le 10^7$$$).

Output "Yes" if $$$\prod_{i=l_1}^{r_1}i$$$ is a divisor of $$$\prod_{i=l_2}^{r_2}i$$$, and "No" otherwise.

3
1 3 1 5
2 3 3 3
2 3 3 4

Yes
No
Yes