Ans: between the ages of seven and thirteen
Ques: First Communion is a ceremony in some Christian traditions during which a person first receives the Eucharist. It is most common in the Latin Church tradition of the Catholic Church, as well as in many parts of the Lutheran Church and Anglican Communion. In churches that celebrate First Communion, it typically occurs between the ages of seven and thirteen, often acting as a rite of passage.

Based on this passage, when does a child receive first holy communion?
CoT: The relevant information to answer the above question is: In churches that celebrate First Communion, it typically occurs between the ages of seven and thirteen, often acting as a rite of passage.
====
Ans: 1917
Ques: Early inhabitants of the Virgin Islands included the Ciboney, Arawaks, and Island Caribs. The first documented Europeans to visit the islands arrived with Christopher Columbus. The islands were occupied by several nations over the next century, including England, the Dutch Republic, France, and Denmark. In 1733, the Danish West India Company purchased Saint Croix from the French and brought together Saint Thomas, Saint Croix, and Saint John as the Danish West Indies. Danish trading posts were set up on the islands, trading in sugar, slaves and other goods. Sugar cane cultivation was a major economic activity for many years, with slaves used as one of the labor sources. However, following increasing humanitarian awareness, laws against slavery and a slave rebellion in 1848, the governor Peter von Scholten officially freed the last slaves the same year. The islands were purchased from the Danish by the United States in 1917 under the Treaty of the Danish West Indies.

Answer this question based on the passage: when did the us acquire the virgin islands?
CoT: The important part for answering this question is: The islands were purchased from the Danish by the United States in 1917 under the Treaty of the Danish West Indies.
====
Ans: the platinum group

Ques: Ruthenium is a chemical element with symbol Ru and atomic number 44. It is a rare transition metal belonging to the platinum group of the periodic table. Like the other metals of the platinum group, ruthenium is inert to most other chemicals. The Russian-born scientist of Baltic-German ancestry and a member of the Russian Academy of Science Karl Ernst Claus discovered the element in 1844 at Kazan State University in Russia and named it after the Latin name of his homeland, Rus. Ruthenium is usually found as a minor component of platinum ores; the annual production is about 20 tonnes. Most ruthenium produced is used in wear-resistant electrical contacts and thick-film resistors. A minor application for ruthenium is in platinum alloys and as a chemistry catalyst.

Answer this question based on the passage: where is ruthenium found on the periodic table?
CoT: To answer the above question, the relevant sentence is: It is a rare transition metal belonging to the platinum group of the periodic table.
====