Task: Coherence Classification
Input (English): Sentence 1: Jennifer wanted to take her three kids on a vacation to Disneyland. 
 Sentence 3: After earning enough money, she bought non-refundable plane tickets 
 Sentence 4:  The family set off for the airport, excited for their vacation 
 Sentence 5:  Then their car broke down on the highway and they missed their flight 
 Option 1: Jennifer even booked a limo to take her family to the airport. 
 Option 2: A single mom, she worked three jobs to save enough money.
Output (English): Option 2