pass or fail

Problem
Chef is struggling to pass a certain college course.
The test has a total of N questions, each question carries 3 marks for a correct answer and −1 for an incorrect answer.
Chef is a risk-averse person so he decided to attempt all the questions. It is known that Chef got 
X questions correct and the rest of them incorrect. For Chef to pass the course he must score at least P marks.
Will Chef be able to pass the exam or not?


/* package codechef; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Codechef
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner sc=new Scanner(System.in);
		int t=sc.nextInt();
		for(int i=0;i<t;i++){
		    int a=sc.nextInt();
		    int b=sc.nextInt();
		    int c=sc.nextInt();
		    
		    if(((4*b)-a)>=c){
		        System.out.println("PASS");
		    }
		    else{
		        System.out.println("FAIL");
		    }
		}// your code goes here
	}
}