TASK DEFINITION: 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.
PROBLEM: from 1900 to 1920 many new facilities were constructed on campus , including facilities for the dental and pharmacy programs , a chemistry building , a building for the natural sciences , hill auditorium , large hospital and library complexes , and two residence halls.

SOLUTION: from 1900 to 1920 many new facilities were constructed on campus , including facilities for the dental and pharmacy programs , a chemistry building . a chemistry building was a building for two residence halls.

PROBLEM: before the dominance of recorded music , concerts would be the only opportunity one would generally have to hear musicians play.

SOLUTION: before the wide use of recorded music , concerts would be the only opportunity one would generally have to hear musicians play.

PROBLEM: after the sena dynasty , dhaka was successively ruled by the turkish and afghan governors descending from the delhi sultanate before the arrival of the mughals in 1608.

SOLUTION:
1 . after the sena dynasty , dhaka was consecutively ruled by the turkish and afghan governors descending from the delhi sultanate before the arrival of the mughals in 1608.