Problem: Does "Early red LEDs were notable for their short service life." answer the question "What was notable in early red LEDs?"

A: yes

Problem: Does "Boudhanath is known as Khasti by Newars and as Bauddha or Bodhnath by speakers of Nepali." answer the question "What do the Newars call Boudhanath?"

A: yes

Problem: Does "Randy Jackson and Keith Urban returned, though Jackson moved from the judging panel to the role of in-mentor." answer the question "Who was the host of American idol in its thirteenth season?"

A:
no