In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.

according to a letter sent to his church , he and his doctors believed that the cancer was fully treatable.
1 . according to a letter sent to his church , he and his doctors believed that the cancer was able to be treated with medicine.

a considerable amount of research has been put into designs that avoid these delays as much as possible.
a large amount of research has been put into designs that avoid these days as much as possible.

in the early 1970s , barry mazur considered generalizations of iwasawa theory to abelian varieties.

in the early 1970s , barry mazur compared generalizations of iwasawa theory to abelian varieties.