Fill in the blank (_) in the following sentence from the following choices.
Sentence: Robert was clumsy in the kitchen unlike Derrick, so _ was able to cook dinner for guests with confidence.

Choice 1: Robert was clumsy in the kitchen unlike Derrick, so Robert was able to cook dinner for guests with confidence.
Choice 2: Robert was clumsy in the kitchen unlike Derrick, so Derrick was able to cook dinner for guests with confidence.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
2.