You will recollect, then, that Mrs. Inglethorp wrote a very distinctive hand, and left large clear spaces between her words. 
Mrs.Inglethorp's style of handwriting was neat and easy to read. 
mnli hypothesis: Mrs.Inglethorp's style of handwriting was neat and easy to read.  premise: You will recollect, then, that Mrs. Inglethorp wrote a very distinctive hand, and left large clear spaces between her words. 