Teacher:In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Teacher: Now, understand the problem? Solve this instance: Question: Where is the Tiyas Military Airbase? Passage 1:A Military Shield detachment was present at the Palmyra frontline in December 2016, when ISIL launched a large-scale offensive in the area. This unit was later accused by the Tiger Forces to have fled in disarray after the first serious Islamist attacks, leaving Palmyra and Tadmor's remaining pro-government defenders to their fate. Soon after, Palmyra fell to ISIL, and the Military Security Shield Forces were among the pro-government units that sent reinforcements to help defend the nearby Tiyas Military Airbase from the next Islamist attack. The unit was also involved in the following government counter-offensive in the area. On 23 February 2017, al-Masdar News reported that over 900 Syrian Marines had joined the Military Security Shield Forces in order to avoid being drafted into the regular army. In June 2017, the Military Shield Forces took part in an anti-ISIL offensive in eastern Hama. Later that year, the militia took part in the battle to retake all of Deir ez-Zor city from ISIL. Afterwards, Military Shield militiamen began to garrison towns in eastern Syria which had been retaken from ISIL, such as Mayadin. The pro-opposition Syrian Observatory for Human Rights accused the militia of requisitioning food from local civilians during this time.
Passage 2:Haggard was the son of John Haggard, a lawyer, and his wife Caroline Hodgson. His father was Chancellor of Lincoln, Winchester and Manchester. Haggard was educated at Christ Church, Oxford where he rowed for his college and university. In 1845 he was a member of the Oxford crew in the Boat Race. In 1846 at Henley, Haggard partnered William Milman to win Silver Wherries, beating Thomas Howard Fellows and his brother. He was also a member of the Oxford coxed four which won the Stewards' Challenge Cup. In 1847 he was a member of the Oxford eight which won the Grand Challenge Cup at Henley, beating Cambridge in a year when there was no Boat Race at Putney. He was also in the Christ Church four which won the Stewards' Challenge Cup in a row-over. In 1848 at Henley Haggard repeated the Grand Challenge Cup and Stewards' Challenge Cup wins, and also won the Silver Wherries with Milman again, when LD Bruce and S Wallace, their opponents in the final were disqualified.
Passage 3:The first recorded sentence in the Polish language reads: "Day ut ia pobrusa, a ti poziwai" ("Let me grind, and you take a rest") a paraphrase of the Latin "Sine, ut ego etiam molam." The work, in which this phrase appeared, reflects the culture of early Poland. The sentence was written within the Latin language chronicle Liber fundationis from between 1269 and 1273, a history of the Cistercian monastery in Henrykow, Silesia. It was recorded by an abbot known simply as Piotr (Peter), referring to an event almost a hundred years earlier. The sentence was supposedly uttered by a Bohemian settler, Bogwal ("Bogwalus Boemus"), a subject of Bolesaw the Tall, expressing compassion for his own wife who "very often stood grinding by the quern-stone." Most notable early medieval Polish works in Latin and the Old Polish language include the oldest extant manuscript of fine prose in the Polish language entitled the Holy Cross Sermons, as well as the earliest Polish-language Bible of Queen Zofia and the Chronicle of Janko of Czarnkow from the 14th century, not to mention the Puawy Psalter.

Student:
1