They have begun sending letters explaining the program , which began Oct. 18 and will end Dec. 18 , to about five million card holders . <s> fill /205/Filling/RootInDisc box /R-31^n/PAT-arg/dobj edition /R-4^n/EFF-arg/nmod:with </s> <s> begin /83/Activity_start/RootInDisc they /R-46^n/ERR/nsubj begin /83/Process_start/RootInDisc which /R-46^n/ACT-arg/nsubj Oct. /R-41^n/ERR/nmod:tmod </s>
The reluctance of traders to buy contracts indicates that they have begun focusing on demand rather than supply . <s> begin /83/Process_start/RootInDisc negotiation /R-46^n/ACT-arg/nsubj summer /R-41^n/ERR/nmod:tmod </s> <s> begin /83/Activity_start/RootInDisc they /R-46^n/ACT-arg/nsubj </s>
They began uncovering a confusing variety of genetic deletions , some existing only in benign polyps , others in malignant cells and many in both polyps and malignant cells . <s> begin /83/Activity_start/RootInDisc Vogelstein /R-46^n/ACT-arg/nsubj month /R-31^n/PAT-arg/dobj search /R-36^n/ERR/xcomp search /96/Seeking/RootInDisc sign /R-54^n/PAT-arg/nmod:for </s> <s> begin /83/Activity_start/RootInDisc they /R-46^n/ERR/nsubj </s>
They then began donating blood twice a week , receiving an EPO injection each time . <s> begin /83/Activity_start/RootInDisc House /R-46^n/ERR/nsubj </s> <s> begin /83/Activity_start/RootInDisc they /R-46^n/ERR/nsubj </s>
Another reason for the weakness , he said , may be that mortgage rates have hit a plateau since they began edging down after a peak in March . <s> begin /1089/Activity_start/RootInDisc bank /R-46^n/ACT-arg/nsubj relax /R-36^n/PAT-arg/xcomp </s> <s> begin /83/Process_start/RootInDisc they /R-46^n/ACT-arg/nsubj </s>
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