I believe it is the first one
Answer:
Provisional or temporary cements play an important role in restorative dentistry. They are used for the cementation of temporary indirect restorations including crowns, fixed partial dentures (FPDs), and inlays and onlays, as well as for temporary cementation of definitive restorations of the same types.
Individualism is better than collective or group thinking. is vivid language that appeals to the senses and enables visualization.
Answer
1. RESTRICTIVE; no commas needed.
2. RESTRICTIVE; no commas needed.
3. NONRESTRICTIVE; commas are needed.
4. NONRESTRICTIVE; commas are needed.
5. RESTRICTIVE; no commas needed.
Hmm...I'm not really sure as to what your question refers to. Maybe rephrase it a little so it's easier to understand? =)
