please urgent have 30 min sir/mam,

Given the rule set of a simple weather forecast expert system: RULE 1 2 3 CONDITION AND ACTION IF cyclone THEN clouds IF anticyclone THEN clear sky IF pressure is low THEN cyclone IF pressure is high THEN anticyclone IF arrow down THEN pressure is low IF arrow is up THEN pressure is high 4 5 6 SYMBOL SYMBOL CONDITION/ACTION arrow is down A E TABLE 1 CONDITION/ACTION cyclone anticyclone pressure is low pressure is high B F arrow is up G clouds D H clear sky a) Use forward chaining to reason about the weather if the working memory contains the fact arrow is up. Show your answer in a table naming the rules matching the current working memory (conflict set), which rule you apply, and how the working memory contents changes on the next iteration after a rule has fired. Use the symbol in Table 1 above to add the current state in working memory. All answers (character) must be written continuously without any whitespace. For example: EG Working Memory conflict set Rule fired iteration 0 6 2 3 a) Use forward chaining to reason about the weather if the working memory contains the fact arrow is up. Show your answer in a table naming the rules matching the current working memory (conflict set), which rule you apply, and how the working memory contents changes on the next iteration after a rule has fired. Use the symbol in Table 1 above to add the current state in working memory. All answers (character) must be written continuously without any whitespace. For example: E,G iteration Working Memory conflict set Rule fired lo 6 h 12 3 b) Use backward chaining to reason about the weather if the working memory contains the fact: sky. Show your answer in a similar table. All answers (character) must be written continuously without any whitespace. For example: E,G iteration Working Memory Conflict Set Rule Fired JO H 2 1 2 3