Table:
text: 2010 Vuelta a España
Classification leadership
Classification leadership
Stage Winner General_classification Points_classification Mountains_classification Combination_Classification Team_classification
1 Team HTC-Columbia Mark Cavendish Mark Cavendish 1 not awarded Mark Cavendish Team HTC-Columbia
2 Yauheni Hutarovich Mark Cavendish Yauheni Hutarovich Mickaël Delage Javier Ramírez Team HTC-Columbia
3 Philippe Gilbert Philippe Gilbert Philippe Gilbert Serafín Martínez Serafín Martínez Team HTC-Columbia
4 Igor Antón Philippe Gilbert Igor Antón Serafín Martínez Vincenzo Nibali Caisse d`Epargne
5 Tyler Farrar Philippe Gilbert Igor Antón Serafín Martínez Vincenzo Nibali Caisse d`Epargne
6 Thor Hushovd Philippe Gilbert Philippe Gilbert Serafín Martínez Philippe Gilbert Caisse d`Epargne
7 Alessandro Petacchi Philippe Gilbert Mark Cavendish Serafín Martínez Philippe Gilbert Caisse d`Epargne

Question: How many winners were there at the 2010 Vuelta a Espana when the mountains classification was not awarded?

Question: Who was awarded the mountains classification when Alessandro Petacchi won the 2010 Vuelta a España?