I think work has been a contributing factor.
The police said speed might have been a contributing factor in the crash.
However, in some cases, as in Toby's, debt has been a contributing factor.
However, speed seems more likely to have been a contributing factor when cars were involved.
But the difficulty in making the transition to life after football might have been a contributing factor as well.
INSIDE PITCH EDGARDO ALFONZO has not batted above.265 after any game this season, and a strained lower back has been a contributing factor.
In Kenya, wife inheritance and genital mutilation with shared needles has been a contributing factor, said Ida B. Odinga, from that nation's League of Women Voters.
One death has already been attributed to sepsis, and there are six other cases in which Gerard believes the microbe may have been a contributing factor.
Recent disclosures about abuse of prisoners in Iraq made him realize that the absence of lawyers there might have been a contributing factor.
Themove to let the pair leave Stamford Bridge is believed to have been a contributing factor behind the decision to sack Jose Mourinho last month.
Many planes get into trouble because of bad weather, which certainly could have been a contributing factor in this case (the National Transportation Safety Board is still investigating).
