Sentence 1: The travel agent advised her against taking the bus from Kenya. 
 Sentence 3: The bus was full of people and luggage was piled on top 
 Sentence 4:  The gravel roads were very rough and the ride was bumpy 
 Sentence 5:  Alice  enjoyed the experience but took a private car back to the hotel 
 Option 1: Alice wanted to experience the country as fully as possible. 
 Option 2: Alice listened to her travel agent and rented a car instead.