1. Pick the code which shows the name of winner's names beginning with C and ending in n
2. Select the code that shows how many Chemistry awards were given between 1950 and 1960?
3. Pick the code that shows the amount of years where no Medicine awards were given?
4. Select the code which would show the year when neither a Physics or Chemistry award was given?
5. Select the code which shows the years when a Medicine award was given but no Peace or Literature award was?