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.

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.
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.

they were built mainly by nations like germany during world war ii to protect important industries from aerial bombardment.
they were built mainly by countries like germany during world war ii to protect important industries from attack by planes.

spurgeon -lrb- 1911 -rrb- , p . 565 " it is called a " book " , as it is usually represented with pages , although it can be shown on a single page or banner.

spurgeon -lrb- 1911 -rrb- , p . 565 " it is called a " book " , as it is usually shown with pages , but it can be shown on a single page or banner.