TASK DEFINITION: In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
PROBLEM: Larger buildings may use a wrecking ball swung by a crane .

SOLUTION: Larger buildings may require the use of a wrecking ball , a heavy weight on a cable that is swung by a crane into the side of the buildings .

PROBLEM: " Sho kaku " had a damaged flight deck which required three months of repair in Japan .

SOLUTION: " Sho kaku " herself was unable to conduct further aircraft operations , with her flight deck heavily damaged , and she required almost three months of repair in Japan .

PROBLEM: The HGNC contacts authors who have published on the human gene in question by e-mail .

SOLUTION:
When assigning new gene nomenclature the HGNC make efforts to contact authors who have published on the human gene in question by email , and their responses to the proposed nomenclature are requested .