51.   Because it is nearly impossible to compete on price, survival may depend on whether they offer products and service that established phone companies do not.

52.   ECN survival will depend on which of the fledgling networks can generate the most liquidity -- or create the most active markets, Madoff added.

53.   Entrepreneurs say their survival depends on the government suspending license fees for two to three years.

54.   His survival still depends on soldiers on loan from the allies, which are concerned about the high cost of the war.

55.   Her doctor said then her survival probably depended on a transplant from a donor with matching bone marrow.

56.   His survival cannot depend on instinctive reactions only.

57.   If confirmed, his survival probably will depend on how well the economy performs.

58.   Its survival there apparently depends on an instant upsurge in the ratings.

59.   No tank can accomplish much by itself, so survival depends on working with others.

60.   Professionals know their survival depends on keeping prices down.