1. Moulthrop began experimenting with the hypertext theory in the 1980s and has written several articles as well as many hypertext - fiction - works since then .
2. Moulthrop began experimenting with hypertext theory in the 1980s , and has since authored several articles as well as written many hypertext fiction works .

yes

1. Guruzeta 's father , Xabier , was mainly a footballer . A central defender , he also represented Real Sociedad during his career .
2. Also the father of Guruzeta , Xabier , was a footballer , as a central defender he represented mainly Real Sociedad during his career .

no

1. He was the only Australian and the only Architect in the group .
2. He was the only Australian and the only architect within the group .
yes