Complex sentence: He came on as a substitute in the first round of the 1951 Munster hurling championship against Waterford and in the Munster semi-final he played at centre-field against Limerick.
Split into simpler sentences: He came on as a substitute in the first round of the 1951 Munster hurling championship against Waterford. In the Munster semi-final he played at centre-field against Limerick.