TASK: the task is to extract disease entities in a sentence.



INPUT: the input is a sentence.

OUTPUT: the output is an HTML that highlights all the disease entities with <span> ... </span> in the sentence.

The following example format is provided:

Example-1 Sentence: A common MSH2 mutation in English and North American HNPCC families : origin , phenotypic expression , and sex specific differences in colorectal cancer .

Example-1 HTML: A common MSH2 mutation in English and North American <span> HNPCC </span> families : origin , phenotypic expression , and sex specific differences in <span> colorectal cancer </span> .

Sentence: {Input}

HTML: 