Farming.
The NFL Scouting Combine is something that I hope to never see in person.
Farming.
Never heard the NFL usage before today.
First, businesspeak. You know, something like “we need to combine our synergies in order to simplify the current issue into solvibability”.
Second, big tractor machine thingee.
NFL? Uh… have I mentioned we play soccer hereabouts? Well, other people do, I don’t personally.
Farming. I’ve never heard of the football thing.
StG
Farming.
1- Farming
2- Cooking
3- Machine Guns
Never- NFL
Farming
Multiple Giant Japanese Robots that merge into one Humongus Giant Japanese Robot.
Clearly I am in an extreme minority here.
There’ll be no living with my Fumando after this…
Heck, I like football and I’ve never heard of the NFL version.
Definitely farming.
Farming, definitely.
But then, I spent a summer cleaning up used combines to get them ready for resale, whereas I pay no attention to sports.
Cooking actualy, followed by chemestry, and then farming.
I think of integers.
D&D.
What?
Farming. I also have never heard of the NFL usage.
Another item, the google ads are for John Deere and Case farm equipment. 
Farming first, some kind of commercial union second.
For the record, on this side of the Atlantic, the farm implement would always be called a combine harvester* and we don’t have** NFL draft testing, whatever that is. If you just say “combine” it is likely to confuse people.
- pronounced **comboyne aaarvista **
** At least I don’t think so. I don’t follow sport.
As someone who follows both college and professional football rather extensively, I must admit that the NFL is rarely the first thing that comes to mind when someone says “Combine”. I have grown to assume that most people do not know what scouting combines are and that assumption influences my reaction.
Farming
I win!