Crush vs Crack spread

what’s the difference?

crush for beans, no?

Crack is on oil - Go Long 5 oil futures, go short 3 heating oil futures, and short 2 gas futures Crush in on Ag - such as Soybeans, YOu can go long say 5 Soybean contracts, and go short 3 soybean meal and 2 soybean oil ocntracts

if i see this question i will just move on…