Problem: The Castro culture ('Culture of the Castles') developed during the Iron Age, and flourished during the second half of the first millennium BC. It is usually considered a local evolution of the Atlantic Bronze Age, with later developments and influences and overlapping into the Roman era. Geographically, it corresponds to the people Roman called Gallaeci, which were composed by a large series of nations or tribes, among them the Artabri, Bracari, Limici, Celtici, Albiones and Lemavi. They were capable fighters: Strabo described them as the most difficult foes the Romans encountered in conquering Lusitania, while Appian mentions their warlike spirit, noting that the women bore their weapons side by side with their men, frequently preferring death to captivity. According to Pomponius Mela all the inhabitants of the coastal areas were Celtic people.
When did the Castro culture flourish?
---
Answer: second half of the first millennium BC.

Problem: The Virgin birth of Jesus was an almost universally held belief among Christians from the 2nd until the 19th century. It is included in the two most widely used Christian creeds, which state that Jesus "was incarnate of the Holy Spirit and the Virgin Mary" (the Nicene Creed in what is now its familiar form) and the Apostles' Creed. The Gospel of Matthew describes Mary as a virgin who fulfilled the prophecy of Isaiah 7:14, mistranslating the Hebrew word alma ("young woman") in Isaiah 7:14 as "virgin", though.[citation needed] The authors of the Gospels of Matthew and Luke consider Jesus' conception not the result of intercourse and assert that Mary had "no relations with man" before Jesus' birth.[Mt 1:18] [Mt 1:25] [Lk 1:34] This alludes to the belief that Mary conceived Jesus through the action of God the Holy Spirit, and not through intercourse with Joseph or anyone else.
When Isaiah spoke to Mary he called her by what Hebrew word?
---
Answer: unanswerable

Problem: At the very end of the 19th century, a new style, with a carved top and back construction inspired by violin family instruments began to supplant the European-style bowl-back instruments in the United States. This new style is credited to mandolins designed and built by Orville Gibson, a Kalamazoo, Michigan luthier who founded the "Gibson Mandolin-Guitar Manufacturing Co., Limited" in 1902. Gibson mandolins evolved into two basic styles: the Florentine or F-style, which has a decorative scroll near the neck, two points on the lower body and usually a scroll carved into the headstock; and the A-style, which is pear shaped, has no points and usually has a simpler headstock.
What sytle did the new style of mandolins supplant?
---
Answer:
European-style bowl-back