Assertion: letter | /r/HasProperty | lou
Facets:
Source sentences:
text: In the international banking system, a Letter of Undertaking (LOU) is a provisional bank guarantee, under which a bank allows its customer to raise money from another bank's foreign branch in the form of a short term credit.
text: A Letter of Understanding (LOU) is a formal text that sums up the terms of an undertakings of a contract which may have been negotiated up to this point only in spoken form or otherwise informally.