sentence: Recent studies show that in the last twenty years more than 3,000 photographs have been taken per person in the world , especially in the latest generation 's lives ( teenagers and kids ) .
modified: Recent studies show that in the last twenty years more than 3,000 photographs are taken per person in the world , especially in the latest generations lifes(teenagers and kids ) .
transformation: VERB:TENSE, NOUN:POSS, OTHER