Title: Augusto Roa Bastos
Content:  As is customary for most Paraguayans of peasant or working class origins, Roa Bastos learned to speak Spanish and Guaraní from birth. Both Spanish and Guaraní are the official languages of Paraguay (the latter is primarily an oral language). Although Guaraní remains the "popular" language spoken at home and on the "street", Spanish is the language of official business and of power. The preservation and widespread use of an indigenous language after centuries of European immigration is unique in Latin America, and Guarani remains a symbol of Paraguayan nationalism and an "important vehicle for interpreting the country's reality". This is the legacy of the 
Title: Languages of Paraguay
Content:  The Republic of Paraguay is a mostly bilingual country, as the majority of the population uses Spanish and Guaraní. The Constitution of Paraguay of 1992 declares it as a multicultural and bilingual country, establishing Spanish and Guaraní as official languages. Spanish, an Indo-European language of the Romance branch, is understood by about 90% of the population as a first or second language. Guaraní, an indigenous language of the Tupian family, is understood by 77%, and its use is regulated by the Academy of the Guaraní Language. According to Instituto Cervantes' 2020 report, "El Español: Una lengua viva", 68.2% of the Paraguayan population (4,946,322 inhabitants) has decent mastery of the Spanish language. 
Title: Paraguay
Content:  Paraguay is a bilingual nation. Both Spanish and Guaraní are official languages. The Guaraní language is a remarkable trace of the indigenous Guaraní culture that has endured in Paraguay. Guaraní claims its place as one of the last surviving and thriving of South American indigenous national languages. In 2015, Spanish was spoken by about 87% of the population, while Guaraní is spoken by more than 90%, or slightly more than 5.8 million speakers. 52% of rural Paraguayans are bilingual in Guaraní. While Guaraní is still widely spoken, Spanish is generally given a preferential treatment in government, business, media and education as one of South America's lingua francas. There are approximately 19 other indigenous languages spoken in Paraguay, many of which are threatened by extinction. Languages such as Guana, Ayoreo and Ishir (Chamacoco) are considered endangered.
Title: Indigenous peoples in Paraguay
Content:  Indigenous Paraguayan languages belong to five language families: Guarani, Guaycuru, Maskoy, Mataco-Mataguayo, and Zamuco. The Guarani language, along with Spanish, is an official language of Paraguay and is spoken by 90% of the population.
Title: Languages of Paraguay
Content:  remaining 31.8% (2,306,350 inhabitants) belongs to the Group of Limited Competence, having minimal mastery of the language; the majority of them are Guaraní speakers and speak Spanish as a second language. Only 7.93% are monolingual in Guaraní and do not understand Spanish, a figure that has gone down in the last thirty years. The most distinct characteristic of Paraguayan culture is the persistence of Spanish alongside Guaraní, these being the official languages of the nation. The pidgin form of these languages is known as Jopara (with emphasis on the final syllable). For this reason, the country is often cited as one of the few countries in the world that is officially 
Title: Paraguayan Spanish
Content:  Paraguayan Spanish (español paraguayo) is the set of dialects of the Spanish language spoken in Paraguay. In addition, it influences the speech of the Argentine provinces of Misiones, Corrientes, Formosa, and, to a lesser extent, Chaco. Paraguayan Spanish possesses marked characteristics of Spanish previously spoken in northern Spain, because the majority of the first settlers were from Old Castile and the Basque Country. The Guarani language is co-official with Spanish in Paraguay, and most Paraguayans speak both languages. Guaraní is the home language of more than half the population of Paraguay, with higher proportions of its use in rural areas, and those who speak Spanish at home slightly in the majority in the cities. 
Title: Language shift
Content:  ancestry), and also of culturally assimilated, upwardly mobile Amerindian people. Paraguayan Guarani has been used throughout Paraguayan history as a symbol of nationalistic pride. Populist dictators such as José Gaspar Rodríguez de Francia and Alfredo Stroessner used the language to appeal to common Paraguayans, and upon the advent of Paraguayan democracy in 1992, Guarani was enshrined in the new constitution as a co-equal language along with Spanish. Jopara, the mixture of Spanish and Guarani, is spoken by an estimated 90% of the population of Paraguay. Code-switching between the two languages takes place on a spectrum where more Spanish is used for official and business-related matters, whereas more Guarani is used in art and in everyday life.
Title: List of diglossic regions
Content:  In Paraguay, both modern-day Spanish and the Guaraní indigenous language are spoken, and both are official and taught in schools. But a great part of the population speak an informal, barely codified variant of the latter, with many Spanish influences, called Jopará.
Title: Languages of Paraguay
Content:  Besides Spanish and Guaraní, there are another 19 languages of indigenous origin that are spoken by about 50,000 indigenous Paraguayans. Portuguese is also spoken by some 650,000 "Brasiguayos", the majority of whom are located near the border with Brazil. Other minority languages are German, Italian, Ukrainian, Japanese, Chinese, Arabic, etc. According to data in the National Census of Population and Housing of the year 2012, carried out by the Dirección General de Estadísticas, Encuestas y Censos (today Instituto Nacional de Estadística), the most spoken languages in Paraguayan homes are: 46.3% Spanish and Guaraní (or Jopara), 34% only Guaraní, and 15.3% only Spanish; the rest speak other languages. The departments with the 
Title: Guaraní people
Content:  Today, the Guarani language is an official language of Paraguay, Bolivia, Argentina, and Mato Grosso do Sul in Brazil. As of 2012, an estimated 90% of the people in Paraguay spoke Guarani.

Question: what are the two official languages of paraguay?
Answer: Paraguayan Guaraní.