49082
He scored twice in 75 games for the Saints , including a goal on his debut to equalise in a vital 1 – 1 draw at promotion rivals Wolverhampton Wanderers , before joining Chelsea in February 1968 .
 Wolverhampton Wanderers, Chelsea
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Wolverhampton Wanderers, Chelsea