Q: Adam Holloway, militaryBranch, Grenadier Guards
A: Adam Holloway served in the Grenadier Guards.
Q: Ahmet Ertegun, genre, Rock and roll; Rock and roll, stylisticOrigin, Country music
A: Ahmet Ertegun plays rock and roll, which has its roots in country music.
Q: A.D. Isidro Metapan, manager, Jorge Humberto Rodriguez; Jorge Humberto Rodriguez, club, Alianza F.C.; Jorge Humberto Rodriguez, club, El Salvador national football team; Jorge Humberto Rodriguez, club, C.D. FAS
A: Jorge Humberto Rodriguez plays for the El Salvador national football team and for Alianza F.C. He manages the A.D. Isidro Metapan and is in C.D. FAS.
Q: American Journal of Mathematics, firstPublicationYear, 1878; American Journal of Mathematics, abbreviation, "Am. J. Math."
A:
Am. J. Math is the abbreviation for the American Journal of Mathematics which was first published in 1878.