What's the correct answer? I'm not sure.

Farmers sell their crops to commodity aggregators, who in turn sell to consumer packaged goods (CPG) companies such as Kellogg, General Mills and Post. These CPG companies have sustainability-linked credit facilities from bank syndicates (as we saw before). What do these lenders of sustainability-linked credit require for the loan discount? Target sustainability (here: carbon) objectives of the CPGs The farm is responsible for carbon emissions disclosure Third party validators have to prove the farm is managing its carbon emissions All of the above