Instructions: Given a passage, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.
Input: Gastric cancer is the third leading cause of cancer-related death in China. Accumulating evidence indicates that HIF2 may affect the aggressiveness of gastric cancer. It has also been found that HIF2 C-terminal PAS domains can form complexes with inactive benzoxadiazole antagonists. Here, the anti-tumor effect of 4-(N,Ndimethylaminosulphonyl)-7-fluoro-1,2,3-benzoxadiazole (DBD-F) on human gastric cancer cells was examined using both in vitro and in vivo assays.', 'We found that DBD-F can induce apoptosis and inhibit the mobility of MKN28 and MKN45 gastric cancer-derived cells in vitro. We also found that DBD-F can suppress tumor growth in established gastric cancer-derived xenograft models in vivo. Finally, we found that DBD-F can inhibit HIF2 expression in gastric cancer-derived cells.
Output:
Does dBD-F induce apoptosis in gastric cancer-derived cells through suppressing HIF2 expression?