Context: In the next couple couple of years , will Carrie become the next Martina McBride ? She 's had massive success with her album and single sales . Carrie has a very powerful voice like Martina and will she be recognized like Martina in the next couple of years ? She 's had one of the best selling tours like Martina does .

Question: What may cause Carrie to become the next Martina ?
Options:
0. She started singing with Martina .
1. Her performance career and style is only recognized by Martina .
2. Her performance career and style is similar to hers .
3. She said that she would be the next McBride .
Answer: 2