Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Tel Aviv, Israel (CNN) Israel has closed off the West Bank city of Yatta as authorities investigate a terror attack at a Tel Aviv market that left four people dead. Israeli troops went door-to-door in Yatta overnight, conducting interviews and searching homes after Wednesday night's attack. One woman said troops left holes in her doors and walls and took her son away, but she didn't know why. Israeli authorities also have frozen 83,000 entry permits for Palestinians -- including all for Ramadan and those for family visits from the West Bank to Israel -- in light of the Tel Aviv attack.Islamist group Hamas praises attack but does not claim responsibilityIsrael freezes more than 80,000 entry permits for Palestinians 
 Question:Spokesman Housam Badran said the attack was the "first of many surprises" planned against _ forces during the month of Ramadan.

Israel