Read the following context and choose the best option to answer the question.
Context: I usually love sitting on my seat , watch TV as I eat ( eventhough , I have to admit , the food is not delicious ) and sleep . I never had problems sleeping in an airplane , but there 's always a first time , right ? After watching movies I had already seen , to my disapointment , came the time to sleep . As always I put the thin cover over me and tried to get into a comfortable position .
Question: Why did the narrator try to find a comfortable position ?
Options: 
- Because airline seats are small and cramped .
 - Because they had been standing for some time .
 - Because their bed was lumpy .
 - None of the above choices .


Because airline seats are small and cramped .