input question: Sentence: The ALV X-1 rocket has 2 stages.

Structured data: ALV X-1, rocketStages, 2

input question: Sentence: Ashgabat is the location of Ashgabat International Airport which has a runway length of 2989.0 and is located 211 metres above sea level.

Structured data: Ashgabat International Airport, location, Ashgabat; Ashgabat International Airport, runwayLength, 2989.0; Ashgabat International Airport, elevationAboveTheSeaLevelInMetres, 211

input question: Sentence: Eric Flint wrote the book "1634: The Ram Rebellion" which is available in paperback and has 512 pages.

Structured data: 1634: The Ram Rebellion, author, Eric Flint; 1634: The Ram Rebellion, mediaType, Paperback; 1634: The Ram Rebellion, numberOfPages, "512"

input question: Sentence: Alaa Abdul Zahra plays for his club AL Kharaitiyat SC, located in Al Khor and for the Iraq national under 23 football team.

Structured data:
Alaa Abdul-Zahra, club, Al Kharaitiyat SC; Al Kharaitiyat SC, ground, Al Khor; Alaa Abdul-Zahra, club, Iraq national under-23 football team