Given the following FreeRTOS code snippet, which task will run first?

Given the following FreeRTOS code snippet, which task will run first?

void TaskA(void *pvParameters) { while(1) {} }
void TaskB(void *pvParameters) { while(1) {} }

xTaskCreate(TaskA, "A", 1000, NULL, 2, NULL);
xTaskCreate(TaskB, "B", 1000, NULL, 4, NULL);