<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "en"].<end_of_turn>
<start_of_turn>user
Question: Flying birds have


a. only kinetic energy
b. only potential energy
c. both kinetic energy and potential energy
d. only pressure energy

Answer: <end_of_turn>
<start_of_turn>model
Answer: (c)

The flying bird has kinetic energy because it is moving. It also has potential energy at any point of the time during the flying due to height above the ground at that particular point of time.<end_of_turn><eos>