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: the museum and pearson field , along with the fort vancouver national historic site , are part of the vancouver national historic reserve.

SOLUTION: the museum , pearson field , and the fort vancouver national historic site are part of the vancouver national historic reserve.

PROBLEM: the film premiered in mexico city on december 21 , 1944.

SOLUTION: the film opened in mexico city on december 21 , 1944.

PROBLEM: cricket pitches the chain also survives as the length of a cricket pitch.

SOLUTION:
the chain also survives as the length of a cricket pitch.