Give the number of claims did Ms. Abbie Cole have in the year of 2011.
in the year of 2011 refers to BILLABLEPERIOD between '2010-12-31' and '2012-01-01';
SELECT COUNT(T2.BILLABLEPERIOD) FROM patients AS T1 INNER JOIN claims AS T2 ON T1.patient = T2.PATIENT WHERE T1.prefix = 'Ms.' AND T1.first = 'Abbie' AND T1.last = 'Cole' AND T2.BILLABLEPERIOD BETWEEN '2010-12-31' AND '2012-01-01'