You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Israel

Context:
Israel operates under a parliamentary system as a democratic republic with universal suffrage. A member of parliament supported by a parliamentary majority becomes the prime minister—usually this is the chair of the largest party. The prime minister is the head of government and head of the cabinet. Israel is governed by a 120-member parliament, known as the Knesset. Membership of the Knesset is based on proportional representation of political parties, with a 3.25% electoral threshold, which in practice has resulted in coalition governments.

Question:
Israel operates under what kind of system?

parliamentary