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.

[EX Q]: she remained in the united states until 1927 when she and her husband returned to france.
[EX A]: she stayed in the usa until she returned to france with her husband in 1927.

[EX Q]: at four-and-a-half years old he was left to fend for himself on the streets of northern italy for the next four years , living in various orphanages and roving through towns with groups of other homeless children.
[EX A]: at four-and-a-half years old he was left to fend for himself on the streets of italy for the next four years , living in orphanages and roaming through towns with other homeless children.

[EX Q]: references external links discovery of companions to asteroids 762 pulcova and 90 antiope swri press release.
[EX A]:
as per the references of exvernal links press release , discovery of comapnions to asteroids 762 pulcova and 90 antiope sw.