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 .
detectable_format:number_bullet_lists length_constraints:number_sentences change_case:capital_word_frequency keywords:existence detectable_content:postscript detectable_content:number_placeholders keywords:frequency
at least
less than
Javascript
P.P.S
at least
best
Include exactly 2 bullet points in your response. The bullet points should be in the form of:
* This is bullet 1
* This is bullet 2
...
 Respond with at least 3 sentences make sure that words with all capital letters appear less than 2 times The response must include the keywords Javascript end it with a post script starting with P.P.S Your answer must have at least 3 placeholders, wrapped in square brackets, such as [author] reply should include the word "best" at least 4 times