M: The most natural green should be medium green? <br>A: The green in the middle. <br><br>M: So the most environmentally friendly one should be the green in the middle? <br>A: Right.
M: Should the most natural green be medium green?<br>A: This green in the middle.<br><br>M: So the greenest should also be this green in the middle?<br>A: That's right.
M: Should the most natural green be medium green?<br>A: The green one in the middle.<br>M: So the most environmentally friendly should be the green one in the middle?<br>A: Yes, yes.