What is National Congress of Argentina?
{{Infobox Legislature | background_color = #87CEEB | text_color = #FFFFFF | name = Argentine National Congress | coa_pic = Congreso Nacional Buenos Aires.jpg | logo_pic = LogoCongreso.png | coa_res = 300px | house_type = Bicameral | houses = [[Argentine Senate|Senate]]<br/>[[Argentine Chamber of Deputies|Chamber of Deputies]] | leader1_type = [[Vice President of Argentina|President of the Senate &<br />Vice President]] | leader1 = [[Cristina Fernández de Kirchner]] | party1 = [[Frente de Todos (2019 coalition)|Frente de Todos]] | election1 = Dec 10, 2019 | leader2_type = [[List of Provisional Presidents of the Argentine Senate|Provisional President of the Senate]] | leader2 = [[Claudia Ledesma Abdala]] | party2 = [[Frente de Todos (2019 coalition)|Frente de Todos]] | election2 = 10 Dec 2019 | leader3_type = [[List of Presidents of the Argentine Chamber of Deputies|President<br> of the Chamber of Deputies]] | leader3 = [[Sergio Massa]] | party3 = [[Frente de Todos (2019 coalition)|Frente de Todos]] | election3 = Dec 10, 2019 | members = 72 Senators <small>([[List of current Argentine senators|List]])</small> <br>257 Deputies <small>([[List of current Argentine deputies|List]])</small> | last_election1 = 14 November 2021 | last_election2 = 14 November 2021 | seats = 329 members *72 Senators {{small|([[List of current Argentine senators|List]])}} *257 Deputies {{small|([[List of current Argentine deputies|List]])}} | house1 = [[Argentine Senate|Senate]] | house2 = [[Argentine Chamber of Deputies|Chamber of Deputies]] | structure1 = Senado de la Nación Argentina (2021-2023).svg | structure1_res = 250px | structure2 = Cámara de Diputados de la Nación Argentina (2021-2023).svg | structure2_res = 250px | political_groups1 = '''Governmen