In this task, you will be given sentences in which you have to recognize the name of the body cells. A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Although there might be several correct answers, you need to write one of them. 
 input :  Sickle cell disease : continuous arterial spin - labeling perfusion MR imaging in children . Contain less than 6 letter"y" in your response. There should be exactly 4 paragraphs each separated by two new lines in your response. fourth paragraph must start with the word reduce. Use words in all capital letters less than 4 times. Please respond to me only in Korean. Your answer need to be wrapped in double quotes. Your answer must contain exactly 4 bullet point in Markdown using the following format:
* Bullet point one.
* Bullet point two.
.... make sure it contains at least 1 placeholders represented by square brackets, such as [name].
length_constraints:nth_paragraph_first_word keywords:letter_frequency language:response_language change_case:capital_word_frequency detectable_format:number_bullet_lists detectable_content:number_placeholders startend:quotation
There should be exactly 4 paragraphs each separated by two new lines in your response. fourth paragraph must start with the word reduce Contain less than 6 letter"y" in your response Please respond to me only in Korean Use words in all capital letters less than 4 times Your answer must contain exactly 4 bullet point in Markdown using the following format:
* Bullet point one.
* Bullet point two.
... make sure it contains at least 1 placeholders represented by square brackets, such as [name] Your answer need to be wrapped in double quotes