In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.

Nelson Mandela's body has been laid to rest in a family plot, after political and religious leaders paid tribute to South Africa's first black president at a state funeral service.
Nelson Mandela buried at Qunu ancestral home

You have probably never given much thought to the science of catalysis.
Plastic waste: Cardiff chemists' £7m pollution push

A midwife has been suspended following the death of a mother five hours after giving birth.

Guernsey midwife suspended over mother's death

