Interesting. Where can I find such a list?

bruh

im about to throw my laptop out the window

I got the question right. Just curious though: if choice A had said "The small-beaked wild birds were easier to capture and measure than the large-beaked wild birds and researchers tend to prefer hassle-free methods of data capture" - would choice A be correct?

Can someone explain my mapping error?

I thought: large nursery → commercial grower AND disease free

Rearranged to: /commercial grower OR /disease free → /large nursery

I picked choice C because it matched my conclusion. If Johnson is not a commercial grower, then Wally's is not a large nursery. :(