Problem: While most Hokkien morphemes have standard designated characters, they are not always etymological or phono-semantic. Similar-sounding, similar-meaning or rare characters are commonly borrowed or substituted to represent a particular morpheme. Examples include "beautiful" (美 bí is the literary form), whose vernacular morpheme suí is represented by characters like 媠 (an obsolete character), 婎 (a vernacular reading of this character) and even 水 (transliteration of the sound suí), or "tall" (高 ko is the literary form), whose morpheme kôan is 懸. Common grammatical particles are not exempt; the negation particle m̄ (not) is variously represented by 毋, 呣 or 唔, among others. In other cases, characters are invented to represent a particular morpheme (a common example is the character 𪜶 in, which represents the personal pronoun "they"). In addition, some characters have multiple and unrelated pronunciations, adapted to represent Hokkien words. For example, the Hokkien word bah ("meat") has been reduced to the character 肉, which has etymologically unrelated colloquial and literary readings (he̍k and jio̍k, respectively). Another case is the word 'to eat,' chia̍h, which is often transcribed in Taiwanese newspapers and media as 呷 (a Mandarin transliteration, xiā, to approximate the Hokkien term), even though its recommended character in dictionaries is 食.
In some cases, charcters are invented to represent what?
The answer is the following: a particular morpheme

Problem: Lewis Latimer, employed at the time by Edison, developed an improved method of heat-treating carbon filaments which reduced breakage and allowed them to be molded into novel shapes, such as the characteristic "M" shape of Maxim filaments. On 17 January 1882, Latimer received a patent for the "Process of Manufacturing Carbons", an improved method for the production of light bulb filaments, which was purchased by the United States Electric Light Company. Latimer patented other improvements such as a better way of attaching filaments to their wire supports.
Who employed Latimer when he developed his first patent?
The answer is the following: Edison

Problem: Typically, matches are staged between a protagonist (historically an audience favorite, known as a babyface, or "the good guy") and an antagonist (historically a villain with arrogance, a tendency to break rules, or other unlikable qualities, called a heel). In recent years, however, antiheroes have also become prominent in professional wrestling. There is also a less common role of a "tweener", who is neither fully face nor fully heel yet able to play either role effectively (case in point, Samoa Joe during his first run in TNA from June 2005 to November 2006).
What are other names for a protagonist?
The answer is the following: babyface, or "the good guy"

Problem: Copper compounds in liquid form are used as a wood preservative, particularly in treating original portion of structures during restoration of damage due to dry rot. Together with zinc, copper wires may be placed over non-conductive roofing materials to discourage the growth of moss.[citation needed] Textile fibers use copper to create antimicrobial protective fabrics, as do ceramic glazes, stained glass and musical instruments. Electroplating commonly uses copper as a base for other metals such as nickel.
What are copper compounds in liquid form used for?
The answer is the following:
wood preservative