You will be given a definition of a task first, then some input of the task.
In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: Ross McEwen pulls an unusual bank job in the New Mexico town of Santa Maria, taking the banker Frenger with him, then letting him go a few miles away, minus boots but with an I.O.U. for the $2,000 he stole.
Pat Garrett, the new marshal, will try to catch the thief, as will bounty hunters after Frenger's reward offer of $3,000. McEwen is bitten by a rattlesnake before he can board a train, where he is helped by a couple of passengers, Monte Marquez, a gambler, and Fay Hollister, a nurse.
The train tracks are washed out near Albuquerque, so the small group goes off alone via a route used to deliver mail. Fay finds out a posse from Santa Maria is after a wanted man and recalls that's where McEwen came on board. But he and she have developed an attraction.
When they reach an Alamogordo saloon that Marquez's cousins run, a cattleman named Burnett is willing to take on McEwen as a hired hand. Garrett and deputy Clint Waters come to town, so McEwen must leave but offers her an engagement ring. Fay rides along, but ends up separated and captured by Garrett's men.
After crossing the desert with difficulty, McEwen comes across a Mexican rancher named Florencio, whose family is ill. He stays to help and starts a fire to signal the lawmen, needing their assistance. Marquez gets there along with Garrett and Fay, but because Florencio is another relative of his, pretends that McEwen is a total stranger.
Garrett isn't fooled, though, and McEwen is convinced to turn himself in, the marshal promising to vouch for his good deed.
Output:
What is the first name of the person Pat is trying to catch?