// Leave one empty line!
// compare,hasRefExp,followsRefExp,"surface form"
false,false,true," matured over {values} years"
false,true,false,"matured over {values} years {refExp}"
false,false,false,"it has matured for {values} years"
true,false,true," matured {compareVal}"
true,true,false,"matured {compareVal}, {refExp}"