system
Provide accurate and complete responses to the user's questions.
human
Combine information from both articles to write an informative article on renewable energy sources.

Relevant data:
'Article 1: New advancements in solar technology have made it more efficient and cost-effective. Article 2: Wind turbines remain an important part of renewable energy sources.'
gpt
With new technological advancements, solar power has become a more viable option for renewable energy. Wind turbines remain a popular and important source in the renewable energy field.