TASK DEFINITION: Given a statement about date and time, state whether the statement is true or false. The number of date/time operands in the statement ranges between 2 and 3. Let's say the values are denoted by t1, t2 and t3. The statements follow one of the following ten templates: 't1 occurs before t2, t1 doesn't occur before t2, t1 occurs after t2, t1 doesn't occur after t2, t1 occurs between t2 and t3, t1 doesn't occur between t2 and t3, t1 occured before t2 but after t3, t1 occured after t2 but before t3, t1 didn't occur before t2 but after t3, t1 didn't occur after t2 but before t3'. The output should be either 'True' or 'False'.
PROBLEM: 21 July 1987 doesn't occur between 27 Apr 1980 and 04 June 2012

SOLUTION: False

PROBLEM: 07 April 1999 occured before 01 June 1986 but after Jan 29, 2002

SOLUTION: False

PROBLEM: March 23, 2001 occurs between 21 June 1972 and 27 April 2010

SOLUTION:
True