"Green" in modern European languages corresponds to about 520570 nm, but many historical and non-European languages make other choices, e.g. using a term for the range of ca. 450530 nm ("blue/green") and another for ca. 530590 nm ("green/yellow").[citation needed] In the comparative study of color terms in the world's languages, green is only found as a separate category in languages with the fully developed range of six colors (white, black, red, green, yellow, and blue), or more rarely in systems with five colors (white, red, yellow, green, and black/blue). (See distinction of green from blue) These languages have introduced supplementary vocabulary to denote "green", but these terms are recognizable as recent adoptions that are not in origin color terms (much like the English adjective orange being in origin not a color term but the name of a fruit). Thus, the Thai word besides meaning "green" also means "rank" and "smelly" and holds other unpleasant associations.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How many colors are in Thai's color system?
Ah, so.. unanswerable

Lighting fixtures come in a wide variety of styles for various functions. The most important functions are as a holder for the light source, to provide directed light and to avoid visual glare. Some are very plain and functional, while some are pieces of art in themselves. Nearly any material can be used, so long as it can tolerate the excess heat and is in keeping with safety codes.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Functioning as holder a light fixture can provide directed light and avoid?
Ah, so.. visual glare

Barcelona is one of three founding members of the Primera Division that have never been relegated from the top division, along with Athletic Bilbao and Real Madrid. In 2009, Barcelona became the first Spanish club to win the continental treble consisting of La Liga, Copa del Rey, and the UEFA Champions League, and also became the first football club to win six out of six competitions in a single year, completing the sextuple in also winning the Spanish Super Cup, UEFA Super Cup and FIFA Club World Cup. In 2011, the club became European champions again and won five trophies. This Barcelona team, which reached a record six consecutive Champions League semi-finals and won 14 trophies in just four years under Pep Guardiola, is considered by some in the sport to be the greatest team of all time. In June 2015, Barcelona became the first European club in history to achieve the continental treble twice.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How many competition wins did Barcelona have in 2011?
Ah, so..
five