instruction:
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.
question:
convinced that the grounds were haunted , they decided to publish their findings in a book an adventure -lrb- 1911 -rrb- , under the pseudonyms of elizabeth morison and frances lamont.
answer:
convinced that the grounds were haunted , they decided to publish their findings in a book an adventure -lrb- 1911 -rrb- , under the fictitious name of elizabeth morison and frances lamont.

question:
working group i : assesses scientific aspects of the climate system and climate change.
answer:
working group i : asseses scientific aspects of climate system and change.

question:
the film premiered in mexico city on december 21 , 1944.
answer:
the film opened in mexico city on december 21 , 1944.