What Is the Output of the Following Code

Multiple Choice

What is the output of the following code?
Int[][] counts =
{
{ 0, 0, 1 },
{ 0, 1, 1, 2 },
{ 0, 0, 1, 4, 5 },
{ 0, 2 }
};
System.out.println(counts[3].length) ;

A) 2
B) 3
C) 4
D) 5