41. To the extent you can narrow those parameters, you can make that situation more tenable . 42. "That's no longer a tenable claim, as of today ." 43. His image was no longer tenable . 44. Of course this is not tenable . 45. Now, Reyes offers an alternative, backed with DNA results that make his version tenable . 46. But the court in its decision said her arguments were " not tenable ." 47. The concept of the office as a " place " no longer appears tenable . 48. While diplomatic initiatives have been slow in coming, the military option seems the least tenable . 49. These scholarships are tenable for the academic year following that in which the result was achieved. 50. However, as the field of genetics continued to develop, those views became less tenable .