Question:
Which team did Anton Schumacher play for in Jan, 1967?

Context:
 Anton Schumacher plays for 1. FC Köln from Jan, 1960 to Jan, 1968. 
 Anton Schumacher plays for KV Mechelen from Jan, 1969 to Jan, 1970. 
 Anton Schumacher plays for Bonner SC from Jan, 1959 to Jan, 1960.

Answer:
1. FC Köln