Add 5 words to the following sentence to make its meaning clearer.
The team had finished the task.
After diligent effort, the team had successfully finished the task.
Complete the following task based on the instruction and optional input provided.### Instruction:
Add 5 words to the following sentence to make its meaning clearer.

### Input:
The team had finished the task.

### Output:
After diligent effort, the team had successfully finished the task.