Question: Are Jenga and Isola both board games?

Context paragraphs:
Jenga: Jenga is a game of physical skill created by Leslie Scott, and currently marketed by Hasbro.  Players take turns removing one block at a time from a tower constructed of 54 blocks.  Each block removed is then placed on top of the tower, creating a progressively taller and unstable structure.

Bear games: Bear games is a category of board games of which many have historical roots in the Roman Empire.  They were played in parts of the Empire as far away as Turkey and France and are still played today, especially in Italy.  All of the games are two-player abstract strategy board games.  Normally, the game is played with three hunters and one bear on a patterned board.  It bears similarity to the hunt games such as the Fox games, Rimau-rimau, and Bagha-Chall, however, there are no captures involved.  The three hunters are trying to hem in the bear, and block its movements.

David Parlett: David Parlett (born 1939) is a games scholar, historian, and translator from South London, who has studied both card games and board games. His published works include many popular books on games and the more academic volumes "The Oxford Guide to Card Games" and "The Oxford History of Board Games", both now out of print.  Parlett also invented a number of board games, the most successful of which is Hare and Tortoise (1974).  The German edition was awarded Spiel des Jahres (Game of the Year) in 1979.

Days of Wonder: Days of Wonder is a board game publisher owned by Asmodee Group since 2014.  Founded in 2002, Days of Wonder distributes its games to 25 countries.  It specialises in German-style board games and have branched out to include some online games.  Days of Wonder has published games in English, French, German, Spanish, Italian, Dutch, Hungarian, Finnish, Polish, Danish, Czech, Swedish, Norwegian, Korean, Japanese, Portuguese, Russian, Greek.  Days of Wonder was co-founded by Eric Hautemont, Pierre Gaubil, Mark Kaufman & Yann Corno.  Under the guidance of the company's Creative Director, Cyrille Daujean, the company quickly made a name for itself as a publisher of board games with top notch components and gorgeous designs.

Isola (board game): Isola is a two-player abstract strategy board game.  It is played on a 7x7 board which is initially filled with squares, except at the starting positions of the pieces.  Both players have one piece; it is in the middle position of the row closest to his/her side of the board.

Robert Charles Bell: Robert Charles Bell (1917–2002) was the author of several books on board games, most importantly "Board and Table Games 1 & 2" (reprinted as "Board and Table Games from Many Civilizations").  This work won the Premier Award of the Doctors' Hobbies Exhibition, London.  He was instrumental in popularizing traditional games, and is acknowledged as one of 11 "principal sources" in David Parlett's "The Oxford History of Board Games".

Glossary of board games: This page explains commonly used terms in board games in alphabetical order.  For a list of board games, see List of board games.  For terms specific to chess, see Glossary of chess.  For terms related to chess problems, see Glossary of chess problems.

List of word board games: Word board games are those games played on a board as players of the game attempt to construct words that use a scoring system.  The player with the highest score wins the game.  Many if not most board games are also available as software programs and online.  Online word board games can be organized so that the player is playing against other people or the game can be played against an automated program acting as an artificial intelligence.  Players of some word board games organize themselves into associations, clubs, and tournaments.

Francis Tresham (game designer): Francis Tresham is a United Kingdom-based board game designer who has been producing board games since the early 1970s.  Tresham founded and ran games company Hartland Trefoil (founded 1971), a company well known for its "Civilization" board game, until its sale to MicroProse in 1997.  His "1829" game was the first of the "18xx" board game series and some of his board games have inspired Sid Meier computer games such as "Railroad Tycoon".

Upstairs Cafés in Hong Kong: Upstairs cafés are cafés in Hong Kong that are located above street level.  They became popular in the early 2000s.  They are mainly located in the upstairs of old commercial and mixed residential/commercial buildings in busy districts such as Mong Kok, Tsim Sha Tsui and Causeway Bay.  They have been recognized as a specific kind of catering outlet in Hong Kong.  There is a special classification of "upstairs cafés" in Hong Kong’s dining guide websites such as OpenRice.  Most of them have themed decorations such as pets, teddy bears, manga and classrooms.  Apart from food and drinks, many upstairs cafés in Hong Kong also provide free entertainment for customers such as Jenga, card games, chess sets and board games.  Customers of upstairs cafés sometimes reserve the whole outlet for parties and gatherings because the price of reservation is not as expensive as that of the restaurants at street level.

Supporting paragraphs: Jenga Isola (board game)
Answer: no