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 .
keywords:letter_frequency detectable_format:number_bullet_lists length_constraints:nth_paragraph_first_word length_constraints:number_sentences detectable_format:number_highlighted_sections length_constraints:number_words language:response_language
at least
l
art
less than
less than
sw
In your entire response, the letter l should appear at least 3 times Your answer must be in the form of exactly 2 bullet points with the format below:
* This is bullet point 1
* This is bullet point 2 Response should contain exactly 2 paragraphs, and the first paragraph must start with the word "art". Separate paragraphs by double line breaks ("\n\n") Respond with less than 5 sentences Make sure to highlight at least 1 sections in your answer with markdown, i.e. use *highlighted section* Keep your entire response less than 65 words or less. Please respond to me only in Swahili