Is there a neutral relationship between 'His generous contribution to dentistry in 1971 has helped twenty-five orthodontic students so far to meet educational expenses; and more students will receive scholarships this year.' and 'He didn't make any contributions to help orthodontic students.', lacking direct logical ties?
His generous contribution to dentistry in 1971 has helped twenty-five orthodontic students so far to meet educational expenses; and more students will receive scholarships this year.###He didn't make any contributions to help orthodontic students.