Detailed Instructions: In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).
Problem:Context: The Army Board is the top single-service management committee of the British Army, and has always been staffed by senior politicians and soldiers. Until 1964 it was known as the Army Council., Artillery is a class of large military weapons built to fire munitions far beyond the range and power of infantry's small arms. Early artillery development focused on the ability to breach fortifications, and led to heavy, fairly immobile siege engines. As technology improved, lighter, more mobile field artillery developed for battlefield use. This development continues today; modern self-propelled artillery vehicles are highly mobile weapons of great versatility providing the largest share of an army's total firepower., The Master-General of the Ordnance (MGO) was a very senior British military position, usually held by a serving general. The Master-General of the Ordnance was responsible for all British artillery, engineers, fortifications, military supplies, transport, field hospitals and much else, and was not subordinate to the commander-in chief of the British military. Between 1855, and 1904, the post did not exist. In March 2013, the holder was titled as "Director Land Capability and Transformation" but still sat on the Army Board as Master-General of the Ordnance. In September 2013, the post was again eliminated., Major - General Peter Gilchrist CB ( born 28 February 1952 ) is a former Master - General of the Ordnance ., Subject: peter gilchrist, Relation: military_branch, Options: (A) army (B) artillery (C) british army
Solution:
british army