Having trouble understanding what constitutes 'payments' in the below paragraph from the UK/France Double Tax Agreement. Does 'payments' cover employment income/self-employment income/bank interest from the UK? (Student studying in France.) "A student or business apprentice who immediately before visiting a Contracting State is or was a resident of the other Contracting State and is present in the first-mentioned State solely for the purpose of his education or training shall not be taxed in that first-mentioned State on payments which he receives for the purpose of his maintenance, education or training, provided that such payments are made to him from sources outside that first-mentioned State."