Question: What kind of language is the native language of Eva Rivas?

full_context: Document 1: Palmyrene (Unicode block): Palmyrene is a Unicode block containing characters for the historical Palmyrene alphabet used to write the local Palmyrene dialect of Aramaic.
Document 2: Cyrillic Supplement: Cyrillic Supplement is a Unicode block containing Cyrillic letters for writing several minority languages, including Abkhaz, Kurdish, Komi, Mordvin, Aleut, Azerbaijani, and Jakovlev's Chuvash orthography.
Document 3: Tibetan (Unicode block): Tibetan is a Unicode block containing characters for the Tibetan, Dzongkha, and other languages of Tibet, Bhutan, Nepal, and northern India. The Tibetan Unicode block is unique for having been allocated as a standard virama-based encoding for version 1.0, removed from the Unicode Standard when unifying with ISO 10646 for version 1.1, then reintroduced as an explicit root/subjoined encoding, with a larger block size in version 2.0.
Document 4: Norway in the Eurovision Song Contest 2010: Norway hosted the Eurovision Song Contest 2010 at the Telenor Arena in Oslo, after Alexander Rybak won the 2009 Contest with "Fairytale".
Document 5: Unicode: Indic scripts such as Tamil and Devanagari are each allocated only 128 code points, matching the ISCII standard. The correct rendering of Unicode Indic text requires transforming the stored logical order characters into visual order and the forming of ligatures (aka conjuncts) out of components. Some local scholars argued in favor of assignments of Unicode code points to these ligatures, going against the practice for other writing systems, though Unicode contains some Arabic and other ligatures for backward compatibility purposes only. Encoding of any new ligatures in Unicode will not happen, in part because the set of ligatures is font-dependent, and Unicode is an encoding independent of font variations. The same kind of issue arose for Tibetan script[citation needed] (the Chinese National Standard organization failed to achieve a similar change).
Document 6: Germany in the Eurovision Song Contest 2010: Germany is the Eurovision Song Contest 2010 winner, which was held in May 2010 in Bærum, Norway. The country's entry was selected in a series of competitive heats and a national final – Unser Star für Oslo 2010 – which was organised jointly by the public broadcasters ARD and NDR and the private television channel ProSieben, together with the three-time Eurovision participant for Germany (as singer and/or songwriter) and music producer, Stefan Raab.
Document 7: Armenian (Unicode block): Armenian is a Unicode block containing characters for writing the Armenian language, both the traditional Western Armenian and reformed Eastern Armenian orthographies. Five Armenian ligatures are encoded in the Alphabetic Presentation Forms block.
Document 8: Aranis: Aranis are based in Antwerp, Belgium, and their music, composed by Vanvinckenroye, features contrabass, violin, accordion, flute, piano and guitar. Their first live performance was in Heist-op-den-Berg in 2002, and their debut album, "Aranis" was released in 2005. Aranis' third album, "Songs From Mirage" was released in 2009 and their sound was augmented by the inclusion of three female vocalists. Also in 2009, Vanvinckenroye created a solo bass project called BASta! and recorded "Cycles", an album featuring him on solo multi-tracked double bass. Aranis released "RoqueForte" in 2010 and included drummer Dave Kerman of the 5uu's and Thinking Plague, departing from their hitherto "signature drummerless acoustic sound".
Document 9: Apricot Stone: "Apricot Stone" is a song by Eva Rivas that was the Armenian entry for the Eurovision Song Contest 2010 held in Oslo, Norway. The song was written by two former Eurovision songwriters: Armen Martirosyan, composer of "Without Your Love", the first Armenian Eurovision entry by André; and Karen Kavaleryan, six-time lyricist for five different countries. The arrangement was provided by nationally recognized arranger and record producer Ara Torosyan.
Document 10: Aspirated consonant: Western Armenian has a two-way distinction between aspirated and voiced: /tʰ d/. Western Armenian aspirated /tʰ/ corresponds to Eastern Armenian aspirated /tʰ/ and voiced /d/, and Western voiced /d/ corresponds to Eastern voiceless /t/.
Document 11: 2nd Yerevan Golden Apricot International Film Festival: The 2nd Yerevan Golden Apricot International Film Festival was a film festival held in Yerevan, Armenia from 12–17 July 2005. Entries were submitted from 45 countries such as Russia, Argentina, the Netherlands, Afghanistan, Malaysia, Chile, Turkey, Finland, India, Israel, Iran and Canada. Following the selection, 144 films from 37 countries were included into competition and non-competition programs. Included amongst the guests and participants were some of the most highly acclaimed figures of world cinema such as Abbas Kiarostami, Krzysztof Zanussi, and Nikita Mikhalkov who were given Lifetime Achievement Awards. The main prizewinners of the 2nd Golden Apricot Festival were Alexander Sokurov, Russia, with his film The Sun (Feature Film Competition), Pirjo Honkasalo, Finland, with The 3 Rooms of Melancholia (Documentary Competition), and Arman Yeritsyan, Armenia, with Under the Open Sky (Armenian Panorama Competition).
Document 12: Duployan (Unicode block): Duployan is a Unicode block containing characters for various Duployan shorthands, including French Duployéan, Chinook Writing, Romanian shorthand, and the English Sloan-Duployan, Pernin, and Perrault shorthands. It is the first block of shorthand characters included in the Unicode Standard.
Document 13: Coptic (Unicode block): Coptic is a Unicode block used with the Greek and Coptic block to write the Coptic language. Prior to version 4.1 of the Unicode Standard, Greek and Coptic was used exclusively to write Coptic text, but Greek and Coptic letter forms are contrastive in many scholarly works, necessitating their disunification. Any specifically Coptic letters in the Greek and Coptic block are not reproduced in the Coptic Unicode block.
Document 14: Slovenia in the Eurovision Song Contest 2010: Slovenia selected its entry for the Eurovision Song Contest 2010, which was held in Oslo, Norway, through the EMA contest, organised by Radiotelevizija Slovenija (RTV SLO). The winner of the contest, held on 21 February, was Ansambel Roka Žlindre and Kalamari with the song "Narodnozabavni rock" (Popular folk rock), which received 15,907 votes, almost five times as many votes as runner-up Nina Pušlar.
Document 15: Love Me (Lena Meyer-Landrut song): "Love Me" is a song by German singer Lena Meyer-Landrut, co-written by her and entertainer Stefan Raab. It was one of three songs performed by Meyer-Landrut in the final of Unser Star für Oslo (Our Star for Oslo), the national pre-selection programme for Germany's entry to the Eurovision Song Contest 2010. However, the audience chose "Satellite" to be her designated song for the contest in Oslo. "Love Me" was made available for digital download on 13 March 2010 and is also featured on Meyer-Landrut's maxi single "Satellite". The song subsequently charted in Germany, Austria and Switzerland, reaching peak positions of #4, #28 and #39 respectively.
ground_truth: Unicode block
sub_queries: Eva Rivas >> native language Answer: Armenian
Armenian >> instance of Answer: Unicode block