Please list the countries under the lending category of the International Development Associations and have a external debt reporting finished by estimation.
countries refer to the ShortName; International Development Associations refers to lendingcategory = 'IDA'; have a external debt reporting finished by estimation refers to ExternalDebtReportingStatus = 'Estimate'
SELECT ShortName, ExternalDebtReportingStatus FROM Country WHERE LendingCategory = 'IDA'