Question:  Raúl Baglini served in both houses of a legislative branch of government whose composition is what?

Context paragraphs:
Divided government: A divided government is a type of government in which one party controls the executive branch while another party controls one or both houses of the legislative branch.  The situation occurs in governance systems that follow the separation of powers model.  Under said model, the state is divided into different branches.  Each branch has separate and independent powers and areas of responsibility so that the powers of one branch are not in conflict with the powers associated with the others.  The typical division creates an executive branch that executes and enforces the law as led by a head of state, typically a president; a legislative branch that enacts, amends, or repeals laws as led by a unicameral or bicameral legislature; and a judiciary branch that interprets and applies the law as led by a supreme court.

Government of Vermont: The government of Vermont is a republican form of government modeled after the Government of the United States.  The Constitution of Vermont is the supreme law of the state, followed by the Vermont Statutes.  This is roughly analogous to the Federal United States Constitution, United States Code and Code of Federal Regulations respectively.  Provision is made for the following frame of government under the Constitution of the State of Vermont: the executive branch, the legislative branch, and the judicial branch.  All members of the executive and legislative branch serve two-year terms including the governor and senators.  There are no term limits for any office.

Raúl Baglini: Raúl Baglini is an Argentine politician who served in the both houses of the National Congress of Argentina, representing the Radical Civic Union.

House of Representatives (Thailand): The House of Representatives (Thai: สภาผู้แทนราษฎร ; rtgs: Sapha Phu Thaen Ratsadon ) was the lower house of the National Assembly of Thailand, the legislative branch of the Thai government.  The system of government of Thailand was that of a constitutional monarchy and a parliamentary democracy.  The system of the Thai legislative branch was modeled after the Westminster system.  The House of Representatives had 500 members, all of which are democratically elected: 375 members were directly elected through single constituency elections, while the other 125 are elected through party-list proportional representation.  The roles and powers of the House of Representatives were enshrined in the Constitution of 2007.

National Congress of Argentina: The Congress of the Argentine Nation (Spanish: "Congreso de la Nación Argentina" ) is the legislative branch of the government of Argentina.  Its composition is bicameral, constituted by a 72-seat Senate and a 257-seat Chamber of Deputies.

Government trifecta: A government trifecta is a type of government in which the same political party controls both the executive and legislative branch.  The situation occurs in governance systems that follow the separation of powers model.  Under said model, the state is divided into different branches.  Each branch has separate and independent powers and areas of responsibility so that the powers of one branch are not in conflict with the powers associated with the others.  The typical division creates an executive branch that executes and enforces the law as led by a head of state, typically a president; a legislative branch that enacts, amends, or repeals laws as led by a unicameral or bicameral legislature; and a judicial branch that interprets and applies the law as led by a supreme court.

Legislative Branch of Colombia: The Legislative Branch of Government in Colombia is one of the three branches of the government of Colombia under the Constitutional provision of separation of powers.  The legislative branch of government is represented by the Congress of Colombia, which is formed by the Senate of Colombia and the Chamber of Representatives.  Both houses of Congress are further subdivided into commissions (committees) and "sub commissions" to discuss determined subjects.

Fourth branch of government: In the American political system, the fourth branch of government refers to a group that influences the three branches of government defined in the American Constitution (legislative, executive and judicial).  Such groups can include the press (an analogy for the Fourth Estate), the people, and interest groups. U.S. independent administrative government agencies, while technically part of the executive branch (or, in a few cases, the legislative branch) of government, are sometimes referred to as being part of the fourth branch.

Legislative Branch Appropriations Act, 2015: The Legislative Branch Appropriations Act, 2015 ( ) is an appropriations bill that would make appropriations for the United States Congress for fiscal year 2015.  The bill is considered one of the two easiest appropriations bills to pass each year.  The bill would appropriate $3.3 billion to the legislative branch for FY 2015, which is approximately the same amount it received in FY 2014.

Advice and consent: Advice and consent is an English phrase frequently used in enacting formulae of bills and in other legal or constitutional contexts.  It may describe two situations, either where a weak executive branch of a government enacts something previously approved of by the legislative branch or where the legislative branch concurs and approves something previously enacted by a strong executive branch.

Supporting paragraphs: Raúl Baglini National Congress of Argentina
Answer: bicameral