Article: The use of such contractions is as old as Chinese characters themselves, and they have frequently been found in religious or ritual use. In the Oracle Bone script, personal names, ritual items, and even phrases such as () shou you "receive blessings" are commonly contracted into single characters. A dramatic example is that in medieval manuscripts pusa "bodhisattva" (simplified: ) is sometimes written with a single character formed of a 22 grid of four (derived from the grass radical over two ). However, for the sake of consistency and standardization, the CPC seeks to limit the use of such polysyllabic characters in public writing to ensure that every character only has one syllable.

Question: What seeks to limit the use of polysyllabic characters?
Ans: CPC

Article: From the mid-19th century on the opening hours of licensed premises in the UK were restricted. However licensing was gradually liberalised after the 1960s, until contested licensing applications became very rare, and the remaining administrative function was transferred to Local Authorities in 2005.

Question: In what century were the operating hours of drinking establishments first limited?
Ans: 19th

Article: The Roman Catholic Church celebrates his feast day not on the date of his death, June 3, as is usual, nor even on the day of his papal inauguration (as is sometimes done with Popes who are Saints, such as with John Paul II) but on 11 October, the day of the first session of the Second Vatican Council. This is understandable, since he was the one who had had the idea for it and had convened it. On Thursday, 11 September 2014, Pope Francis added his optional memorial to the worldwide General Roman Calendar of saints' feast days, in response to global requests. He is commemorated on the date of his death, 3 June, by the Evangelical Lutheran Church in America and on the following day, 4 June, by the Anglican Church of Canada and the Episcopal Church (United States).

Question: What is October 11?
Ans: the day of the first session of the Second Vatican Council

Article: Discrete transistors are individually packaged transistors. Transistors come in many different semiconductor packages (see image). The two main categories are through-hole (or leaded), and surface-mount, also known as surface-mount device (SMD). The ball grid array (BGA) is the latest surface-mount package (currently only for large integrated circuits). It has solder "balls" on the underside in place of leads. Because they are smaller and have shorter interconnections, SMDs have better high-frequency characteristics but lower power rating.

Question: What is a ball grid array composed of?
Ans:
solder "balls" on the underside in place of leads