Match List $I$ with List $II$:

List $I$	List $II$
$A$. Robert May	$I$. Species-Area relationship
$B$. Alexander von Humboldt	$II$. Long term ecosystem experiment using outdoor plots
$C$. Paul Ehrlich	$III$. Global species diversity at about $7$ million
$D$. David Tilman	$IV$. Rivet popper hypothesis

Choose the correct answer from the options given below:

• A
  $A-III, B-I, C-IV, D-II$
• B
  $A-I, B-III, C-II, D-IV$
• C
  $A-III, B-IV, C-II, D-I$
• D
  $A-II, B-III, C-I, D-IV$