WhatsApp partnered with Common Services Centers

Current Context: Facebook-owned WhatsApp messaging app has entered into a partnership with Common Service Centers (CSC). 

• They have entered into the partnership for a WhatsApp chatbot which will work to empower and educate rural people by offering them Digital literacy services and resources at their doorstep.
• They will work to remove the digital divide gap in the rural economy and will create livelihood by promoting rural entrepreneurship.
• The WhatsApp chatbot is expected to be beneficial to about 10 million people by August 2021.
• The CSC and WhatsApp in collaboration will offer cost-effective videos, voice content, data content in the sector of education, health, e-governance, telemedicine and other private services.
• To avail the benefit of WhatsApp chatbot people can send "Namaste" at CSC Academy's WhatsApp contact number +91 9999189321 to access the details and benefits of digital literacy chatbot service.
• People can also avail course modules of flagship programs like Pradhan Mantri Gramin Digital Shaksharta Abhiyan (PMGDISHA) and Digital Beti initiative in English and other regional languages.

Question: 

Q.1 Who has partnered with Common Services Centers for Digital Literacy Service Chatbot?
a. Twitter
b. TCS
c. WhatsApp
d. Snapchat