Here's a short story:

Louisville, Kentucky (CNN) -- I'll Have Another cut loose on the home stretch to run down Bodemeister and earn the first Kentucky Derby wins for his rider and trainer Saturday. 

I'll Have Another, with a finish of 2:01:83, earned nearly $1.5 million of the $2.2 million purse. 

That's quite a payoff for a horse that was purchased last year for the modest sum of $35,000. 

Jockey Mario Gutierrez, making his Derby debut, called I'll Have Another a steady competitor. 

"They didn't believe (I'll Have Another) could have made it this far," Gutierrez said. "But even if they wanted me to pick (any horse in the field), I would have stayed with him." 

The winner had 15-1 odds; Bodemeister was at 4-1, according to the Derby website. Dullahan, with 12-1 odds, also made a late run and finished third. 

I'll Have Another defeated Bodemeister by more than one length at the 1Â¼-mile classic, attended by a record Churchill Downs crowd. 

The 138th running was marked by a couple of other Derby firsts: It was the first victory for trainer Doug O'Neill and the first win from the No. 19 post position with a full field. 

O'Neill called Gutierrez "the man" for his own performance. 

"He was just so confident," O'Neill told NBC. "We had such a brilliant race." 

Bob Baffert, a Derby stalwart and the trainer of Bodemeister, said he was "really proud of the way" his horse ran. 

"He just came up a little tired," Baffert told NBC afterward. 

Having won all three races he's participated in this year, O'Neill said he was excited for the next leg of the Triple Crown -- the 137th edition of the Preakness, set for May 19 in Baltimore. "Maryland, here we come," he said.  (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: who won the race?
Guess: I'll Have Another.

Question: what race did he win?
Guess: Kentucky Derby

Question: who rode him?
Guess: Jockey Mario Gutierrez,.

Question: what was his final time?
Guess: 2:01:83

Question: who trained him?
Guess: Doug O'Neill

Question: how much did a 2 dollar bet on him to win pay?
Guess: $30.00

Question: who was second?
Guess: Bodemeister.

Now answer the following question in the same format.

Question: who trained him?

Bob Baffert