Solve the programming task below in a Python markdown code block.
Chef has invested his money at an interest rate of X percent per annum while the current inflation rate is Y percent per annum. 

An investment is called *good* if and only if the interest rate of the investment is at least twice of the inflation rate.  
Determine whether the investment made by Chef is *good* or not.

------ Input Format ------ 

- The first line of input will contain a single integer T, denoting the number of test cases.
- Each test case consists of two integers X and Y, the interest rate and the current inflation rate respectively.

------ Output Format ------ 

For each test case, output YES if the investment is good, NO otherwise.

You can output any letter in any case. For example YES, yes, yES are all considered same.

------ Constraints ------ 

$1 ≤ T ≤ 400$
$1 ≤ X, Y ≤ 20$

----- Sample Input 1 ------ 
5
7 4
6 3
2 4
10 10
20 1

----- Sample Output 1 ------ 
NO
YES
NO
NO
YES

----- explanation 1 ------ 
Test case $1$: The interest rate is $7$ and the current inflation rate is $4$. Since the interest rate is less than twice of current inflation rate, the investment is not good.

Test case $2$: The interest rate is $6$ and the current inflation rate is $3$. Since the interest rate is equal to twice of current inflation rate, the investment is good.

Test case $3$: The interest rate is $2$ and the current inflation rate is $4$. Since the interest rate is less than twice of current inflation rate, the investment is not good.

Test case $4$: The interest rate is $10$ and the current inflation rate is $10$. Since the interest rate is less than twice of current inflation rate, the investment is not good.

Test case $5$: The interest rate is $20$ and the current inflation rate is $1$. Since the interest rate is greater than twice of current inflation rate, the investment is good.