1.   And the reason appears to be fighting in the executive suite.

2.   A primary reason appears to be a disagreement between two deputy mayors.

3.   Again the reason appeared to be tactical.

4.   No small reason appears to be the gun on the hip.

5.   Nonetheless the reasons do appear to be strong enough to make it happen eventually.

6.   One possible reason appears to be loss of a protective factor produced elsewhere in the brain.

7.   The Fed chairman said the reason appeared to be the heavy investment in technology made by American business over the last five years.

8.   The reason appears plain.

9.   The reason appears straightforward.

10.   The reason appears to be the term irradiation and its connotation of radiation.