user: What is an expert system, and when did they first emerge?

assistant: <think>
Boom 1980–1987
In the 1980s a form of AI program called "expert systems" was adopted by corporations around the world and knowledge became the focus of mainstream AI research. In those same years, the Japanese government aggressively funded AI with its fifth generation computer project. Another encouraging event in the early 1980s was the revival of connectionism in the work of John Hopfield and David Rumelhart. Once again, AI had achieved success.

The rise of expert systems
An expert system is a program that answers questions or solves problems about a specific domain of knowledge, using logical rules that are derived from the knowledge of experts. The earliest examples were developed by Edward Feigenbaum and his students. Dendral, begun in 1965, identified compounds from spectrometer readings. MYCIN, developed in 1972, diagnosed infectious blood diseases. They demonstrated the feasibility of the approach.

Expert systems restricted themselves to a small domain of specific knowledge (thus avoiding the commonsense knowledge problem) and their simple design made it relatively easy for programs to be built and then modified once they were in place. All in all, the programs proved to be useful: something that AI had not been able to achieve up to this point.

In 1980, an expert system called XCON was completed at CMU for the Digital Equipment Corporation. It was an enormous success: it was saving the company 40 million dollars annually by 1986. Corporations around the world began to develop and deploy expert systems and by 1985 they were spending over a billion dollars on AI, most of it to in-house AI departments. An industry grew up to support them, including hardware companies like Symbolics and Lisp Machines and software companies such as IntelliCorp and Aion.</think>
An expert system is a program that uses logical rules derived from expert knowledge to answer questions or solve problems in a specific domain of knowledge. The first expert system, called Dendral, was developed in 1965 by Edward Feigenbaum and his students and identified compounds from spectrometer readings.

user: Who was the first woman to win a Nobel Prize, and which prizes did she win?

assistant: Marie Curie was the first woman to win a Nobel Prize. She won the Nobel Prize in Physics in 1903 and the Nobel Prize in Chemistry in 1911.

user: From the passage mention the awards received by Sunil Manohar Gavaskar. Display the results in comma separated format.

assistant: <think>
Sunil Manohar Gavaskar (Marathi pronunciation: [suniːl ɡaːʋəskəɾ]; pronunciation (help·info); born 10 July 1949), is an Indian cricket commentator and former cricketer who represented India and Bombay from 1971 to 1987. Gavaskar is acknowledged as one of the greatest opening batsmen of all time.

Gavaskar was widely admired for his technique against fast bowling, with a particularly high average of 65.45 against the West Indies, who possessed a four-pronged fast bowling attack, widely regarded as the most vicious in Test history. However, most of Gavaskar's centuries against West Indies were against their second string team when their four-pronged attack were not playing together  His captaincy of the Indian team, was considered as one of the first attacking ones, with Indian team winning the 1984 Asia Cup, and the Benson & Hedges World Championship of Cricket in 1985. At the same time, there were multiple exchanges of captaincy between Gavaskar and Kapil Dev, with one coming just six months before Kapil led India to victory at the 1983 Cricket World Cup. He is also a former Sheriff of Mumbai.

Gavaskar is a recipient of the Indian sports honour of the Arjuna Award and the civilian honour of the Padma Bhushan. He was inducted into the ICC Cricket Hall of Fame in 2009. In 2012, he was awarded the Col CK Nayudu Lifetime Achievement Award for Cricket in India.</think>
Arjuna Award, Padma Bhushan, inducted into the ICC Cricket Hall of Fame, Col CK Nayudu Lifetime Achievement Award