Identify the sentence that lacks parallel structure. a) if everyone could run, jump and throw like isabela, we would have the best team in the state. b) many students envied isabella's ability to run hurdles, throwing the javelin and running in the relay race. c) isabela was competent at throwing the javelin, running hurdles and passing the baton in the relay race. eliminate d) the coach advised students to watch isabela throwing the javelin, running the hurdles and passing the baton in the relay.