premise: Sulejman Vokshi (1815 - 1890) was an Albanian military commander and leader of the League of Prizren. A member of the central committee of the league as head of the finances commission, Vokshi also was an important leader of the organization's military branch and an officer of its military staff.
hypothesis: Sulejman lived three quarters of a century before dying 
reason: Sulejman lived from 1815 to 1890 (75 years). So, he lived three quarters of a century. I suppose the model thinks three quarters is not equivalent to 75.