source: However, she was faced with a larger obstacle, during her 11th grade, her father was diagnosed with lung cancer, though he later recovered after treatment.
target: However, she was faced with a larger obstacle. During her 11th grade, her father was diagnosed with lung cancer. He later recovered after treatment.
references: However, she was faced with a larger obstacle. During her 11th grade, her father was diagnosed with lung cancer. He later recovered after treatment.