1. Change the query shown so that it displays Nobel prizes for 1950.
SELECT yr, subject, winner
FROM nobel
WHERE yr = 1950
2. Show who won the 1962 prize for literature.
SELECT winner
FROM nobel
WHERE yr = 1962
AND subject = 'literature'
3. Show the year and subject that won 'Albert Einstein' his prize.
SELECT yr, subject
FROM nobel
WHERE winner = 'Albert Einstein'
4. Give the name of the 'peace' winners since the year 2000, including 2000.
SELECT winner
FROM nobel
WHERE yr >= 2000 AND subject = 'peace'
5. Show all details (yr, subject, winner) of the literature prize winners for 1980 to 1989 inclusive.