Some would be wary of relying on such high levels of cash return over the longer term, but the motor insurance business seems to be in reasonable shape at the moment with last year's fall in gross written premiums stabilized by the halfway stage this year, and Direct Line looks able to pay out the lion's share of its earnings as cash once again.
Analyze the relationship between 'Direct Line' and 'insurance' within the context of the input sentence.
Options: director/manager, brand, product/material produced, employer