Advance the given story by one sentence.
She had forgotten to trim the tree in the garden.
Overgrown branches now tangled with the power lines, causing a messy and dangerous situation.
Complete the following task based on the instruction and optional input provided.### Instruction:
Advance the given story by one sentence.

### Input:
She had forgotten to trim the tree in the garden.

### Output:
Overgrown branches now tangled with the power lines, causing a messy and dangerous situation.