Data: Siege of Petersburg, isPartOfMilitaryConflict, American Civil War
Sentence about the following data:
A: Siege of Petersburg was part of the American Civil War conflict.

Data: American Journal of Mathematics, academicDiscipline, Mathematics; American Journal of Mathematics, firstPublicationYear, 1878; American Journal of Mathematics, abbreviation, "Am. J. Math."; American Journal of Mathematics, issnNumber, "0002-9327"
Sentence about the following data:
A: The American Journal of Mathematics (Am. J. Math.), first published in 1878 about Mathematics, has an ISSN number 0002-9327.

Data: Fountain County, Indiana, country, United States
Sentence about the following data:
A:
Fountain County is in Indiana in the U.S.