Article: Madonna Louise Ciccone (/tkoni/; Italian: [tikkone]; born August 16, 1958) is an American singer, songwriter, actress, and businesswoman. She achieved popularity by pushing the boundaries of lyrical content in mainstream popular music and imagery in her music videos, which became a fixture on MTV. Madonna is known for reinventing both her music and image, and for maintaining her autonomy within the recording industry. Music critics have acclaimed her musical productions, which have generated some controversy. Often referred to as the "Queen of Pop", she is often cited as an influence by other artists.

Question: Who is known for maintaining her autonomy and reinventing her image in the music industry?
Ans: Madonna

Article: Israel has a school life expectancy of 15.5 years and a literacy rate of 97.1% according to the United Nations. The State Education Law, passed in 1953, established five types of schools: state secular, state religious, ultra orthodox, communal settlement schools, and Arab schools. The public secular is the largest school group, and is attended by the majority of Jewish and non-Arab pupils in Israel. Most Arabs send their children to schools where Arabic is the language of instruction. Education is compulsory in Israel for children between the ages of three and eighteen. Schooling is divided into three tiers primary school (grades 16), middle school (grades 79), and high school (grades 1012) culminating with Bagrut matriculation exams. Proficiency in core subjects such as mathematics, the Hebrew language, Hebrew and general literature, the English language, history, Biblical scripture and civics is necessary to receive a Bagrut certificate. In Arab, Christian and Druze schools, the exam on Biblical studies is replaced by an exam on Muslim, Christian or Druze heritage. Christian Arabs are one of the most educated groups in Israel. Maariv have describe the Christian Arabs sectors as "the most successful in education system", since Christian Arabs fared the best in terms of education in comparison to any other group receiving an education in Israel. Israeli children from Russian-speaking families have a higher bagrut pass rate at high-school level. Although amongst immigrant children born in the FSU, the bagrut pass rate is highest amongst those families from Western FSU states of Russia, Ukraine, Belarus and Moldova (at 62.6%), and lower amongst those from Central Asian and Caucasian FSU states. In 2003, over half of all Israeli twelfth graders earned a matriculation certificate.

Question: What is the school expectancy in Israel?
Ans: 15.5 years

Article: The last three years of Eisenhower's second term in office were ones of relatively good health. Eventually after leaving the White House, he suffered several additional and ultimately crippling heart attacks. A severe heart attack in August 1965 largely ended his participation in public affairs. In August 1966 he began to show symptoms of cholecystitis, for which he underwent surgery on December 12, 1966, when his gallbladder was removed, containing 16 gallstones. After Eisenhower's death in 1969 (see below), an autopsy unexpectedly revealed an adrenal pheochromocytoma, a benign adrenaline-secreting tumor that may have made the President more vulnerable to heart disease. Eisenhower suffered seven heart attacks in total from 1955 until his death.

Question: For what ailment did Eisenhower receive surgery in 1966?
Ans: cholecystitis

Article: Starting as a fishing outpost for European fishermen, St. John's consisted mostly of the homes of fishermen, sheds, storage shacks, and wharves constructed out of wood. Like many other cities of the time, as the Industrial Revolution took hold and new methods and materials for construction were introduced, the landscape changed as the city grew in width and height. The Great Fire of 1892 destroyed most of the downtown core, and most residential and other wood-frame buildings date from this period.

Question: What are wharves in St. John's constructed out of?
Ans:
wood