You will be given a definition of a task first, then some input of the task.
In this task you are given a short story and a question regarding that story. You must answer the question based on the events of the story. Try to use the same words in the story to answer each question. You should completely answer the question in a short answer. Do not include information that is unnecessary to answer the question.

I went to the hospital to receive treatment. My nurse took a blood test before starting any treatment. She told me that my hemoglobin was low. She also ordered a sample of blood to give me a blood transfusion. I ended up waiting in the hospital for several hours.
Why did She tell me?
Output:
the nurse gave me a blood test.