Query: What was the result of my last weight assessment?, FHIR Resource: {'resourceType': 'ExplanationOfBenefit', 'status': 'active', 'type': {'coding': [{'system': 'http://terminology.hl7.org/CodeSystem/claim-type', 'code': 'institutional'}]}, 'patient': {'reference': 'urn:uuid:050e0d4a-707c-1235-9038-62dfbf1e4244'}, 'created': '2020-12-01T14:34:41+05:30', 'insurer': {'display': 'Aetna'}, 'provider': {'reference': 'Practitioner?identifier=http://hl7.org/fhir/sid/us-npi|9999895797'}, 'claim': {'reference': 'urn:uuid:2ef7970a-6a75-0016-1075-eecfa7a37011'}, 'claimResponse': None}