Does the sentence "In September 2012, YouTube launched its first app for the iPhone, following the decision to drop YouTube as one of the preloaded apps in the iPhone 5 and iOS 6 operating system." provide a valid answer to the question "What percentage of Smartphone users use the youtube app?" OPTIONS:
- yes
- no

A: no

Does the sentence "In doing so, they tried discrediting tribal leaders as agents of the old regime, and in August 1971 a Sabha military court tried many of them for counter-revolutionary activity." provide a valid answer to the question "Of what party did Gaddafi become president in this period?" OPTIONS:
- yes
- no

A: no

Does the sentence "NBC Sports reached a six-year extension with the Premier League in 2015 to broadcast the league through the 202122 season in a deal valued at $1 billion (640 million)." provide a valid answer to the question "How many years did NBC Sports receive an extension for with the Premier League in 2015?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Psychological anthropology is an interdisciplinary subfield of anthropology that studies the interaction of cultural and mental processes." provide a valid answer to the question "What subfield of anthropology studies mental processes?" OPTIONS:
- yes
- no

A:
yes