Take context from the input text and decide on the accurate relationship between 'Twitter' and 'Microblogging' from the options provided.
Options: product/material produced, chairperson, position held, founded by

Microblogging company Twitter (Xetra: A1W6XZ - news ) jumped 9.1 percent as the National Football League announced a deal to deliver official content from the American football league on the Twitter platform.
product/material produced