whiCh oF thE Following ABout CoFFEE FArming is not truE
A．ovEr 30,000,000 pEoplE livE on CoFFEE FArming.
B．it is ControllED By 4 or 5 Big CompAniEs.
C．it is nExt only to oil in tErms oF EConomiC importAnCE.
D．CoFFEE growErs usuAlly own 4 or 5 hECtArEs oF lAnD.