A security engineer has been asked to enable AWS CloudTrail trail to log data events on an S3 bucket with an empty object prefix. The S3 bucket is owned by the Owner user. Another user Bob has a separate account that has been granted access to the S3 bucket. Bob also wants to log data events for all objects in the same S3 bucket, so Bob configures a trail and specifies the same S3 bucket with an empty object prefix. Consider the following events: Bob uploads an object to the S3 bucket with the PutObject API operation. Owner uploads an object to the S3 bucket. What will be the outcome of the two events defined above? (Select two)