Write three sentences in present continuous tense.
1. I am currently answering your request by generating these sentences.
2. The birds outside are singing melodiously, creating a tranquil environment.
3. Children are playing in the park, running around and having fun.
Complete the following task based on the instruction and optional input provided.### Instruction:
Write three sentences in present continuous tense.

### Output:
1. I am currently answering your request by generating these sentences.
2. The birds outside are singing melodiously, creating a tranquil environment.
3. Children are playing in the park, running around and having fun.