1.   The difficulty comes in identifying what constitutes a valid claim.

2.   Along with the advantages come difficulties, many of which are the same ones that women face when they become pastors, Coalson said.

3.   Bender and Policy said the difficulty came in trying to write a legal document before voters give their approval.

4.   But difficulty has come in trying to share and implement the answers on a national basis.

5.   But here comes the difficulty.

6.   But now Quayle insists that having been veep gives him the experience to run the economy, the country and whatever foreign difficulties come our way.

7.   Finding the right women is where the difficulty may come in.

8.   Once I had the hang of it, the only driving difficulty came from other, rubber-necking drivers.

9.   She cautioned that the difficulty will come in negotiating details of the budget with the White House.