question: Emile is observing a wind turbine. The vertical distance between the ground and the tip of one of the turbine's blades, in meters, is modeled by $H(t)$ where $t$ is the time in seconds. $H$ is a sinusoidal function that oscillates with an amplitude of 10, a period of 50 units, and a vertical shift of 35 units. What is the meaning of the highlighted segment?
  Choices:
  A:The turbine's center is 35 meters above the ground.
  B:The turbine completes a single cycle in 35 seconds.
  C:The length of the blade is 35 meters.
  D:The turbine has 35 blades.
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: Emile is observing a wind turbine. The vertical distance between the ground and the tip of one of the turbine's blades, in meters, is modeled by $H(t)$ where $t$ is the time in seconds. $H$ is a sinusoidal function that oscillates with an amplitude of 10, a period of 50 units, and a vertical shift of 35 units. What is the meaning of the highlighted segment?
  Choices:
  A:The turbine's center is 35 meters above the ground.
  B:The turbine completes a single cycle in 35 seconds.
  C:The length of the blade is 35 meters.
  D:The turbine has 35 blades.
query_cot: Please first conduct reasoning, and then answer the question and provide the correct option letter, e.g., A, B, C, D, at the end.
  Question: Emile is observing a wind turbine. The vertical distance between the ground and the tip of one of the turbine's blades, in meters, is modeled by $H(t)$ where $t$ is the time in seconds. $H$ is a sinusoidal function that oscillates with an amplitude of 10, a period of 50 units, and a vertical shift of 35 units. What is the meaning of the highlighted segment?
  Choices:
  A:The turbine's center is 35 meters above the ground.
  B:The turbine completes a single cycle in 35 seconds.
  C:The length of the blade is 35 meters.
  D:The turbine has 35 blades.
question_for_eval: Emile is observing a wind turbine. The vertical distance between the ground and the tip of one of the turbine's blades, in meters, is modeled by $H(t)$ where $t$ is the time in seconds. $H$ is a sinusoidal function that oscillates with an amplitude of 10, a period of 50 units, and a vertical shift of 35 units. What is the meaning of the highlighted segment?
  Choices:
  A:The turbine's center is 35 meters above the ground.
  B:The turbine completes a single cycle in 35 seconds.
  C:The length of the blade is 35 meters.
  D:The turbine has 35 blades.