input: Generate an approximately fifteen-word sentence that describes all this data: Barny Cakes, country, France; France, language, French language; France, leader, Francois Hollande; France, leader, Manuel Valls

sentence: Barny cakes come from France where the French language is spoken. The leaders of the country are Francois Hollande and Manuel Valls.

input: Generate an approximately fifteen-word sentence that describes all this data: Acta Mathematica Hungarica, LCCN number, 83646315; Acta Mathematica Hungarica, abbreviation, "Acta Math. Hungar."

sentence: 83646315 is the LCCN number for Acta Mathematica Hungarica which has the abbreviation of "Acta Math. Hungar".

input: Generate an approximately fifteen-word sentence that describes all this data: Acta Mathematica Hungarica, codenCode, "AMAHE9"

sentence:
The code of Acta Mathematica Hungarica is AMAHE9.