What is the output of the following code lines:

interface A $\{$

$\}$

class C $\{$

$\}$

class D extends C $\{$

$\}$

class B extends D implements A $\{$

$\}$

public class Test $\{$

public static void main$($String$[]$ args$)\{$ B

b $=$ new B$()$;

if $($b instanceof A$)$

System.out.println$("$b is an instance of A$")$; if $($b instanceof C$)$

System.out.println$("$b is an instance of C$")$;$\}$

$\}$

Select one:

A$.$ b is an instance of A followed by b is an instance of C$.$

B$.$ b is an instance of C$.$

C$.$ Nothing.

D$.$ b is an instance of A$.$