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.

Example Input: The magnetic field of the Earth , and of other planets that have magnetic fields , is caused by dynamo action of molten iron in the planetary core .
Example Output: The magnetic field of the Earth , and of other planets that have magnetic fields , is generated by dynamo action in which convection of molten iron in the planetary core generates electric currents which in turn give rise to magnetic fields .

Example Input: Second Reading : A debate on the general principles of the bill is followed by a vote .
Example Output: At the second reading , the general principles of the bill are debated , and the House may vote to reject the bill , by not passing the motion " That the Bill be now read a second time " .

Example Input: A serif is a term in typography .
Example Output:
In typography , a serif is a small line or stroke regularly attached to the end of a larger stroke in a letter or symbol within a particular font or family of fonts .