Complex sentence: Chaldean Christians (Neo-Aramaic: ܟܲܠܕܵܝܹܐ "Keldayee", Arabic: الكلدانيون) are adherents of the Chaldean Catholic Church, and are the largest Christian community in Iraq, estimated at between 400,000--600,000.
Split into simpler sentences: Chaldean Christians (Neo-Aramaic: ܟܲܠܕܵܝܹܐ "Keldayee", Arabic: الكلدانيون) are adherents of the Chaldean Catholic Church. Chaldeans are the largest Christian community in Iraq, estimated at between 400,000--600,000.