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.

[Q]: it was discovered by scott s. sheppard , et al.
[A]: scott s. shepard discovered it.


[Q]: this era coincided with the medieval warm period -lrb- 800 1300 -rrb- and stopped with the start of the little ice age -lrb- about 1250 1850 -rrb-.
[A]: this era began during the medieval warm period , -lrb- 800-1300 -rrb- and ended with the start of the little ice age -lrb- 1250-1850 -rrb-.


[Q]: by 8.30 pm he had attracted the attention of the watchman for the maritime service board , james cargill.
[A]:
1 . by 8:30 pm , he had attracted the attention of the watchman for the maritime service board , james cargill.