CLEAN : Commonwealth seeking strong solutions on climate change

The video begins with a thank you message, followed by a mention of the 2nd floor and addressing distinguished guests.

What is the tone of the message conveyed in the text?

• Formal

• Casual

• Angry

• Indifferent

What could be the context of the phrase 'Thank you very much'?

• A speech

• A letter

• A conversation

• An email