Fill in the blank (_) in the following sentence from the following choices.
Sentence: The chickens of Jason lay a few eggs, but Matthew gets a lot from them. _ 's chickens are unhealthy.

Choice 1: The chickens of Jason lay a few eggs, but Matthew gets a lot from them. Jason 's chickens are unhealthy.
Choice 2: The chickens of Jason lay a few eggs, but Matthew gets a lot from them. Matthew 's chickens are unhealthy.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.