tripleset: ALV X-1 DIAMETER 1.524 (metres)
tripleset: ALV X-1 ROCKET_STAGES 2
tripleset: ALV X-1 TOTAL_LAUNCHES 1
annotations.source: webnlg webnlg webnlg
annotations.text: The ALV X-1, with 2 rocket stages and one launch, has a 1.524 m diameter. The ALV X-1 rocket which has a diameter of 1.524 meters and has 2 stages was launched one. The ALV X-1 has a diameter of 1.524 m and has 2 rocket stages. It's been launched 1 times.