<human>: Does the sentence "His first struggles, however, were with Allied leaders and officers on matters vital to the success of the Normandy invasion; he argued with Roosevelt over an essential agreement with De Gaulle to use French resistance forces in covert and sabotage operations against the Germans in advance of Overlord." answer the question "Who was the leader of French forces in this period?"

OPTIONS:
- yes
- no
<bot>: no