<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def getComplexFileData(self, fileInfo, data):
 		"""Function to initialize the slightly more complicated data for file info"""

		result = fileInfo[fileInfo.find(data + "</td>") + len(data + "</td>"):]
		result = result[:result.find("</td>")]
		result = result[result.rfind(">") + 1:]
		return result