7752
Outright gas oil prices were notionally softer as the NYMEX heating oil contract headed lower , and following news that the Indian Oil Corp ( IOC ) had issued a tender to buy only 120,000 tonnes of high speed diesel for October .
 organization: IOC; organization: Indian Oil Corp
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: IOC, Indian Oil Corp 
Answer:
 organization: IOC; organization: Indian Oil Corp