question: What was the value of loans IndyMac was forced to hold when the secondary mortgage market collapsed in late 2007 ?
answer: $ 10.7 billion
turker_answer: IndyMac was forced to hold $ 10.7 billion of loans when the secondary mortgage market collapsed in late 2007 .
rule-based: $ 10.7 billion was the value of loans IndyMac was forced to hold when the secondary mortgage market collapsed in late 2007 .