2199
A selection was made in the final 2 kilometers of the stage , with Alexander Vinokourov and Samuel Sánchez notably losing 18 seconds , and other groups who had been with the peloton losing up to and over a minute .
 Alexander Vinokourov, Samuel Sánchez
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Alexander Vinokourov, Samuel Sánchez